Asus Zenwatch 3 WI503Q
Network
Technology
No cellular connectivity
2G bands
N/A
GPRS
No
EDGE
No
Launch
Announced
2016, August. Released 2016, December
Status
Discontinued
Body
Dimensions
45 x 45 x 10.8 mm (1.77 x 1.77 x 0.43 in)
Weight
48 g (1.69 oz)
Build
Glass front (Gorilla Glass 3), stainless steel 316L frame
SIM
No
IP67 dust/water resistant (up to 1m for 30 min)
Compatible with standard 18mm straps
Display
Type
AMOLED
Size
1.39 inches
Resolution
400 x 400 pixels (~287 ppi density)
Protection
Corning Gorilla Glass 3
Platform
OS
Android Wear OS 2.1
Chipset
Qualcomm MSM8909W Snapdragon Wear 2100
CPU
Quad-core 1.1 GHz Cortex-A7
GPU
Adreno 304
Memory
Card slot
No
Internal
4GB 512MB RAM
eMMC 4.5
Camera
No
Sound
Loudspeaker
Yes
3.5mm jack
No
Comms
WLAN
Wi-Fi 802.11 b/g/n
Bluetooth
4.1, LE
Positioning
No
NFC
No
Radio
No
USB
No
Features
Sensors
Accelerometer, gyro
MP3 player
Voice dial/commands
Battery
Type
Li-Ion 341 mAh, non-removable
Charging
18W wired, 60% in 15 min (advertised)
Misc
Colors
Gunmetal, Silver, Rose gold
Price
About 230 EUR
Related products
Network
Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - Version 1
HSDPA 850 / 900 / 1800 / 1900 / 2100 / 1700 - Version 2, Version 3
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 - Version 1
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48 - Version 2, Version 3
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA - Version 1
1, 3, 7, 8, 20, 28, 38, 41, 77, 78, 79 SA/NSA - Version 2, Version 3
Speed
HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 1400/150 Mbps, 5G 4 Gbps DL
Launch
Announced
2021, March 10
Status
Available. Released 2021, April 26
Body
Dimensions
172.8 x 77.3 x 10.3 mm (6.80 x 3.04 x 0.41 in)
Weight
238 g (8.40 oz)
Build
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
RGB light panel (on the back)
Pressure sensitive zones (Gaming triggers)
Display
Type
AMOLED, 1B colors, 144Hz, HDR10+, 800 nits (typ), 1200 nits (peak)
Size
6.78 inches, 109.5 cm2 (~82.0% screen-to-body ratio)
Resolution
1080 x 2448 pixels (~395 ppi density)
Protection
Corning Gorilla Glass Victus
Platform
OS
Android 11, upgradable to Android 12, ROG UI
Chipset
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU
Adreno 660
Memory
Card slot
No
Internal
128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM
UFS 3.1
Main Camera
Triple
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
13 MP, f/2.4, 11mm, 125˚ (ultrawide)
5 MP, f/2.0, (macro)
Features
LED flash, HDR, panorama
Video
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS
Selfie camera
Single
24 MP, f/2.5, 27mm (wide), 0.9µm
Features
Panorama, HDR
Video
1080p@30fps
Sound
Loudspeaker
Yes, with DTS:X stereo speakers (2 dedicated amplifiers)
3.5mm jack
Yes
24-bit/192kHz Hi-Res audio
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE, aptX HD, aptX Adaptive
Positioning
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC
Yes
Radio
No
USB
USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connector
Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type
Li-Po 6000 mAh, non-removable
Charging
65W wired, PD3.0, QC5, 70% in 30 min, 100% in 52 min (advertised)
10W reverse wired
Misc
Colors
Phantom Black, Storm White
Models
ZS673KS, ZS673KS-1B048IN, ASUS_I005DB, ASUS_I005DA, I005DA, I005DB
Price
$ 513.80 / £ 899.00
Tests
Performance
AnTuTu: 718864 (v8)
GeekBench: 14536 (v4.4), 3745 (v5.1)
GFXBench: 72fps (ES 3.1 onscreen)
Display
Contrast ratio: Infinite (nominal)
Camera
Photo / Video
Loudspeaker
-24.0 LUFS (Very good)
Battery (old)
Endurance rating 110h
Read more
Network
Technology
GSM / CDMA / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - A version
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - B version
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 - A version
1, 2, 3, 4, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41 - B version
5G bands
1, 2, 3, 5, 28, 41, 66, 71, 77, 78, 79 SA/NSA - A version
41, 77, 78, 79 SA/NSA - B version
Speed
HSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2000/150 Mbps, 5G 4.4 Gbps DL
Launch
Announced
2020, July 22
Status
Available. Released 2020, July 23
Body
Dimensions
171 x 78 x 9.9 mm (6.73 x 3.07 x 0.39 in)
Weight
240 g (8.47 oz)
Build
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
RGB light panel (on the back)
Pressure sensitive zones (Gaming triggers)
Display
Type
AMOLED, 1B colors, 144Hz, HDR10+, 650 nits (typ)
Size
6.59 inches, 106.6 cm2 (~79.9% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density)
Protection
Corning Gorilla Glass 6
Platform
OS
Android 10, upgradable to Android 12, ROG UI
Chipset
Qualcomm SM8250 Snapdragon 865 5G+ (7 nm+)
CPU
Octa-core (1x3.10 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
GPU
Adreno 650
Memory
Card slot
No
Internal
128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
UFS 3.1
Main Camera
Triple
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
13 MP, f/2.4, 11mm, 125˚ (ultrawide)
5 MP, f/2.0, (macro)
Features
LED flash, HDR, panorama
Video
8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS
Selfie camera
Single
24 MP, f/2.0, 27mm (wide), 0.9µm
Features
Panorama, HDR
Video
1080p@30fps
Sound
Loudspeaker
Yes, with DTS:X stereo speakers (2 dedicated amplifiers)
3.5mm jack
No
24-bit/192kHz Hi-Res audio
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.1, A2DP, LE, aptX HD, aptX Adaptive
Positioning
GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
NFC
Yes
Radio
No
USB
USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connector
Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type
Li-Po 6000 mAh, non-removable
Charging
30W wired, PD3.0, QC4
10W reverse wired
Misc
Colors
Black Glare
Models
ASUS_I003D, ZS661KS, I003DD, I003D
SAR
0.74 W/kg (head) 1.50 W/kg (body)
Price
About 650 EUR
Tests
Performance
AnTuTu: 621932 (v8)
GeekBench: 13306 (v4.4), 3386 (v5.1)
GFXBench: 48fps (ES 3.1 onscreen)
Display
Contrast ratio: Infinite (nominal)
Camera
Photo / Video
Loudspeaker
-23.1 LUFS (Very good)
Battery (old)
Endurance rating 120h
Read more
Network
Technology
GSM / CDMA / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 - B version
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48 - A version
1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48 - B version
5G bands
1, 2, 3, 5, 7, 8, 12, 18, 20, 26, 28, 38, 40, 41, 48, 77, 78, 79 SA/NSA/Sub6 - A version
1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub6 - B version
Speed
HSPA 42.2/11.5 Mbps, LTE (5CA) Cat19 1600/210 Mbps, 5G
Launch
Announced
2022, September 19
Status
Available. Released 2022, October 11
Body
Dimensions
173 x 77 x 10.4 mm (6.81 x 3.03 x 0.41 in)
Weight
239 g (8.43 oz)
Build
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
IPX4 water resistant
Illuminated RGB logo (on the back)
Pressure sensitive zones (Gaming triggers)
Display
Type
AMOLED, 1B colors, 165Hz, HDR10+, 800 nits (typ), 1200 nits (peak)
Size
6.78 inches, 109.5 cm2 (~82.2% screen-to-body ratio)
Resolution
1080 x 2448 pixels (~395 ppi density)
Protection
Corning Gorilla Glass Victus
Platform
OS
Android 12
Chipset
Mediatek Dimensity 9000+ (4 nm)
CPU
Octa-core (1x3.35 GHz Cortex-X2 & 3x2.85 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
Mali-G710 MC10
Memory
Card slot
No
Internal
256GB 12GB RAM, 256GB 16GB RAM
UFS 3.1
NTFS support for external storage
Main Camera
Triple
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF
13 MP, f/2.2, 13mm (ultrawide)
5 MP, (macro)
Features
LED flash, HDR, panorama
Video
8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+
Selfie camera
Single
12 MP, 28mm (wide)
Features
Panorama, HDR
Video
1080p@30fps
Sound
Loudspeaker
Yes, with stereo speakers (2 amplifiers)
3.5mm jack
Yes
24-bit/192kHz Hi-Res audio
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
Bluetooth
5.3, A2DP, LE, aptX HD, aptX Adaptive
Positioning
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1), NavIC (L5)
NFC
Yes
Radio
No
USB
USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connector
Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type
Li-Po 6000 mAh, non-removable
Charging
65W wired, PD3.0
10W reverse wired
Misc
Colors
Space Gray
Models
AI2203, AI2203_D
Price
$ 999.00 / £ 589.95
Read more
Network
Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78, 77, 78 SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2000/150 Mbps, 5G
Launch
Announced
2021, May 12
Status
Available. Released 2021, May 13
Body
Dimensions
165 x 77.3 x 9.6 mm (6.50 x 3.04 x 0.38 in)
Weight
230 g (8.11 oz)
Build
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
Display
Type
Super AMOLED, 90Hz, HDR10+, 700 nits (HBM), 1000 nits (peak)
Size
6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection
Corning Gorilla Glass 6
Always-on display
Platform
OS
Android 11, upgradable to Android 13
Chipset
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU
Adreno 660
Memory
Card slot
microSDXC (dedicated slot)
Internal
128GB 8GB RAM, 256GB 8GB RAM
UFS 3.1
Main Camera
Triple
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
8 MP, f/2.4, 80mm (telephoto), PDAF, 3x optical zoom
12 MP, f/2.2, 112˚, 14mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
Features
Dual-LED flash, HDR, auto panorama (motorized rotation)
Video
8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
Selfie camera
Triple
Motorized flip-up main camera module
Features
Dual-LED flash, HDR, auto panorama (motorized rotation)
Video
8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm jack
No
24-bit/192kHz Hi-Res audio
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE, aptX HD, aptX Adaptive
Positioning
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC
Yes
Radio
No
USB
USB Type-C 2.0
Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type
Li-Po 5000 mAh, non-removable
Charging
30W wired, PD3.0
Misc
Colors
Galactic Black, Glacier Silver
Models
ZS672KS, I004D
Price
About 380 EUR
Tests
Performance
AnTuTu: 675851 (v8) | 797848(v9)
GeekBench: 3673 (v5.1)
GFXBench: 62fps (ES 3.1 onscreen)
Display
Contrast ratio: Infinite (nominal)
Camera
Photo / Video
Loudspeaker
-26.8 LUFS (Good)
Battery (old)
Endurance rating 98h
Read more
Network
Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - Version 1
HSDPA 850 / 900 / 1800 / 1900 / 2100 / 1700 - Version 2, Version 3
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 - Version 1
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 41, 42, 48, 66, 71 - Version 2, Version 4
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48 - Version 3
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA - Version 1
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 41, 66, 71, 77, 78, 79 SA/NSA - Version 2
1, 3, 7, 8, 20, 28, 38, 41, 77, 78, 79 SA/NSA - Version 3
2, 3, 5, 7, 12, 20, 25, 28, 38, 40, 66, 71, 77, 78, 79 SA/NSA - Version 4
Speed
HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 1400/150 Mbps, 5G 4 Gbps DL
Launch
Announced
2021, August 16
Status
Available. Released 2021, August 26
Body
Dimensions
172.8 x 77.3 x 9.9 mm (6.80 x 3.04 x 0.39 in)
Weight
238 g (8.40 oz)
Build
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
RGB light panel (on the back)
Pressure sensitive zones (Gaming triggers)
Display
Type
AMOLED, 1B colors, 144Hz, HDR10+, 800 nits (typ), 1200 nits (peak)
Size
6.78 inches, 109.5 cm2 (~82.0% screen-to-body ratio)
Resolution
1080 x 2448 pixels (~395 ppi density)
Protection
Corning Gorilla Glass Victus
Platform
OS
Android 11, upgradable to Android 12, ROG UI
Chipset
Qualcomm SM8350 Snapdragon 888+ 5G (5 nm)
CPU
Octa-core (1x2.99 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU
Adreno 660
Memory
Card slot
No
Internal
128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 512GB 18GB RAM
UFS 3.1
Main Camera
Triple
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
13 MP, f/2.4, 11mm, 125˚ (ultrawide)
5 MP, f/2.0, (macro)
Features
LED flash, HDR, panorama
Video
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS
Selfie camera
Single
24 MP, f/2.5, 27mm (wide), 0.9µm
Features
Panorama, HDR
Video
1080p@30fps
Sound
Loudspeaker
Yes, with stereo speakers (2 amplifiers)
3.5mm jack
Yes
24-bit/192kHz Hi-Res audio
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE, aptX HD, aptX Adaptive
Positioning
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC
Yes
Radio
No
USB
USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connector
Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type
Li-Po 6000 mAh, non-removable
Charging
65W wired, PD3.0, QC5, 70% in 30 min, 100% in 52 min (advertised)
10W reverse wired
Misc
Colors
Phantom Black, Storm White
Models
ZS676KS
Price
About 1030 EUR
Read more
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