Asus Memo Pad 8 ME181C
Network
Technology
No cellular connectivity
2G bands
N/A
GPRS
No
EDGE
No
Launch
Announced
2014, June. Released 2014, August
Status
Discontinued
Body
Dimensions
211.7 x 124.9 x 8.3 mm (8.33 x 4.92 x 0.33 in)
Weight
320 g (11.29 oz)
SIM
No
Display
Type
IPS LCD
Size
8.0 inches, 185.6 cm2 (~70.2% screen-to-body ratio)
Resolution
800 x 1280 pixels, 16:10 ratio (~189 ppi density)
Platform
OS
Android 4.4.2 (KitKat)
Chipset
Intel Atom Z3745
CPU
Quad-core 1.33 GHz
GPU
Intel Gen 7 (Ivy Bridge)
Memory
Card slot
microSDXC (dedicated slot)
Internal
16GB 1GB RAM
Main Camera
Single
5 MP, AF
Video
1080p@30fps
Selfie camera
Single
2 MP
Video
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm jack
Yes
Comms
WLAN
Wi-Fi 802.11 b/g/n
Bluetooth
4.0, A2DP
Positioning
GPS, GLONASS
NFC
No
Radio
No
USB
microUSB 2.0
Features
Sensors
Accelerometer
Battery
Type
Li-Po 4000 mAh battery (15.2 Wh)
Talk time
Up to 9 h (multimedia)
Misc
Colors
Black, White, Purple, Gold
Price
About 150 EUR
Related products
Also known as Asus Zenfone 8z
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 - International
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 30, 34, 38, 39, 40, 41, 42, 66, 71 - USA
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78 SA/NSA - International
1, 2, 3, 5, 7, 8, 12, 20, 25, 38, 40, 66, 71, 77, 78 SA/NSA - USA
Speed
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat20 2000/150 Mbps, 5G
Launch
Announced
2021, May 12
Status
Available. Released 2021, May 13
Body
Dimensions
148 x 68.5 x 8.9 mm (5.83 x 2.70 x 0.35 in)
Weight
169 g (5.96 oz)
Build
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
IP68 dust/water resistant (up to 1.5m for 30 min)
Display
Type
Super AMOLED, 120Hz, HDR10+, 700 nits (HBM), 1100 nits (peak)
Size
5.9 inches, 84.0 cm2 (~82.9% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~446 ppi density)
Protection
Corning Gorilla Glass Victus
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
No
Internal
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM
UFS 3.1
Main Camera
Dual
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF, OIS
12 MP, f/2.2, 112˚, 14mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
Features
LED flash, HDR, panorama
Video
8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
Selfie camera
Single
12 MP, f/2.5, 28mm (standard), 1/2.93", 1.22µm, dual pixel PDAF
Video
4K@30fps, 1080p@30/60fps
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm jack
Yes
32-bit/384kHz 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
FM radio (market/region dependent)
USB
USB Type-C 2.0, OTG
Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type
Li-Po 4000 mAh, non-removable
Charging
30W wired, PD3.0, 60% in 25 min, 100% in 80 min (advertised)
Reverse wired
Misc
Colors
Obsidian Black, Horizon Silver
Models
ZS590KS, ZS590KS-2A007EU, I006D
Price
£ 523.66 / € 402.50
Tests
Performance
AnTuTu: 676001 (v8) | 799738 (v9)
GeekBench: 3604 (v5.1)
GFXBench: 61fps (ES 3.1 onscreen)
Display
Contrast ratio: Infinite (nominal)
Camera
Photo / Video
Loudspeaker
-27.9 LUFS (Good)
Battery (old)
Endurance rating 88h
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, 29, 38, 39, 40, 41
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78 SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat19 1800/150 Mbps, 5G 3.6 Gbps DL
Launch
Announced
2020, August 26
Status
Available. Released 2020, September 01
Body
Dimensions
165.1 x 77.3 x 9.6 mm (6.5 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)
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
Platform
OS
Android 10, upgradable to Android 12, ZenUI
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
microSDXC (dedicated slot)
Internal
256GB 8GB RAM
UFS 3.1
Main Camera
Triple
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS
8 MP, f/2.4, 80mm (telephoto), PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 113˚, 17mm (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/6, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE, aptX Adaptive
Positioning
GPS (L1+L5), GLONASS (L1), BDS (B1+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC
Yes
Radio
No
USB
USB Type-C
Features
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Type
Li-Po 5000 mAh, non-removable
Charging
30W wired, PD3.0, 60% in 34 min, 100% in 93 min (advertised)
Reverse wired
Misc
Colors
Aurora Black, Pastel White
Models
ZS671KS, ASUS_I002DD
Price
About 670 EUR
Tests
Performance
AnTuTu: 602934 (v8)
GeekBench: 3302 (v5.1)
GFXBench: 46fps (ES 3.1 onscreen)
Display
Contrast ratio: Infinite (nominal)
Camera
Photo / Video
Loudspeaker
-26.6 LUFS (Good)
Battery (old)
Endurance rating 99h
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, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 43, 46, 48, 66, 71
5G bands
1, 2, 3, 5, 7, 8, 11, 12, 13, 14, 18, 20, 21, 25, 26, 28, 30, 38, 40, 41, 42, 43, 46, 48, 66, 71, 77, 78, 79, 257, 258, 260, 261 SA/NSA/Sub6/mmWave
Speed
HSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2000/150 Mbps, 5G
Launch
Announced
2021, July 08
Status
Available. Released 2021, August 31
Body
Dimensions
173.2 x 77.3 x 9.6 mm (6.82 x 3.04 x 0.38 in)
Weight
210 g (7.41 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Display
Type
Super AMOLED, 144Hz, HDR10+, 800 nits (HBM), 1200 nits (peak)
Size
6.78 inches, 109.5 cm2 (~81.8% screen-to-body ratio)
Resolution
1080 x 2400 pixels (~395 ppi density)
Protection
Corning Gorilla Glass Victus
Always-on display
Platform
OS
Android 11
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
512GB 16GB RAM
UFS 3.1
Main Camera
Triple
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF, OIS
8 MP, f/2.4, 80mm (telephoto), PDAF, 3x optical zoom, OIS
12 MP, f/2.2, 112˚, 14mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
Features
Dual-LED flash, HDR, panorama
Video
8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR
Selfie camera
Single
24 MP, f/2.5, 27mm (wide), 0.9µm
Features
HDR
Video
1080p@30fps
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm jack
No
Snapdragon Sound Technology
32-bit/384kHz 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
Features
Sensors
Fingerprint (rear-mounted, ultrasonic), accelerometer, gyro, proximity, compass
Illuminated Snapdragon fireball icon on the back
Battery
Type
Li-Po 4000 mAh, non-removable
Charging
65W wired, PD3.0, QC5, 50% in 30 min, 100% in 50 min (advertised)
Misc
Colors
Midnight blue
Price
About 1270 EUR
Read more
Network
Technology
GSM / CDMA / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - International
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66 - International
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 29, 30, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71 - USA
5G bands
1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6 - International
1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 29, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA/Sub6 - USA
Speed
HSPA, LTE (Up to 7CA), 5G
Launch
Announced
2024, January 08
Status
Available. Released 2024, January 18
Body
Dimensions
163.8 x 76.8 x 8.9 mm (6.45 x 3.02 x 0.35 in)
Weight
225 g (7.94 oz)
Build
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass), aluminum frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
IP68 dust/water resistant (up to 1.5m for 30 min)
Illuminated RGB logo (on the back)
Pressure sensitive zones (Gaming triggers)
Display
Type
LTPO AMOLED, 1B colors, 165Hz, HDR10, 1600 nits (HBM), 2500 nits (peak)
Size
6.78 inches, 111.0 cm2 (~88.2% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~388 ppi density)
Protection
Corning Gorilla Glass Victus 2
Always-On display
Platform
OS
Android 14
Chipset
Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU
Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU
Adreno 750
Memory
Card slot
No
Internal
256GB 12GB RAM, 256GB 16GB RAM
UFS 4.0
NTFS support for external storage
Main Camera
Triple
- International model -
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, gimbal OIS
32 MP, f/2.4, (telephoto), 1/3.2", 0.7µm, PDAF, OIS, 3x optical zoom
13 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/3.0", 1.12µm
- SEA/China/India model -
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, gimbal OIS
13 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/3.0", 1.12µm
5 MP, f/2.4, (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
32 MP, f/2.5, 22mm (wide), 1/3.2", 0.7µm
Features
Panorama, HDR
Video
1080p@30fps
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm jack
Yes
32-bit/384kHz Hi-Res & Hi-Res wireless audio
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Positioning
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
Yes
Radio
No
USB
USB Type-C (side), DisplayPort 1.4; USB Type-C (bottom), OTG
Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type
5500 mAh, non-removable
Charging
65W wired, PD3.0, PPS, QC5, 100% in 39 min - International
30W wired, PD3.0, PPS - India
15W wireless (Qi)
10W reverse wired
Misc
Colors
Phantom Black, Rebel Grey
Models
AI2401, AI2401_A
Price
$ 1,099.99 / € 1,099.99
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
Copyright 2024 - 2025 © University of Portsmouth. Developed by Akil Dosani.