Asus Memo Pad 8 ME581CL
Network
Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
4G bands
3, 7, 20
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced
2014, June. Released 2014, Q3
Status
Discontinued
Body
Dimensions
213 x 123 x 7.5 mm (8.39 x 4.84 x 0.30 in)
Weight
299 g (10.55 oz)
SIM
Micro-SIM
Display
Type
IPS LCD
Size
8.0 inches, 185.6 cm2 (~70.8% screen-to-body ratio)
Resolution
1200 x 1920 pixels, 16:10 ratio (~283 ppi density)
Protection
Corning Gorilla Glass 3
Platform
OS
Android 4.4.2 (KitKat)
Chipset
Intel Atom Z3580
CPU
Quad-core 2.3 GHz
GPU
PowerVR G6430
Memory
Card slot
No
Internal
16GB 2GB RAM, 32GB 2GB RAM
Main Camera
Single
5 MP
Video
Yes
Selfie camera
Single
1.2 MP
Video
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm jack
Yes
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth
4.0, A2DP
Positioning
GPS, GLONASS
NFC
Yes
Radio
No
USB
microUSB 2.0
Features
Sensors
Accelerometer, gyro, compass
Battery
Type
Li-Po 4000 mAh, non-removable (15.2 Wh)
Talk time
Up to 9 h (multimedia)
Misc
Colors
White, Pink, Blue
Price
About 240 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
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
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA
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, July 02
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)
Pressure sensitive zones (Gaming triggers)
Touch sensor; ROG Vision color PMOLED display (on the back)
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, 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
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@30/60/120/240fps, 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
Glossy Black
Models
ZS673KS, ZS673KS-1A079IN
Price
About 680 EUR
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 (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
GPU
Adreno 650
Memory
Card slot
microSDXC (dedicated slot)
Internal
128GB 6GB RAM, 128GB 8GB RAM
UFS 3.1
Main Camera
Triple
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
8 MP, f/2.4, 80mm (telephoto), PDAF, 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
ZS670KS, ASUS_I002D, I002D
Price
About 910 EUR
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 07
Body
Dimensions
173 x 77 x 10.4 mm (6.81 x 3.03 x 0.41 in)
Weight
247 g (8.71 oz)
Build
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
Built-in motorized cooling air vent (AeroActive Portal)
IPX4 water resistant
2" OLED display (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
512GB 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, AI2203-3E010EU
Price
€ 1,099.00
Tests
Performance
AnTuTu: 1107464 (v9)
GeekBench: 4575 (v5.1)
GFXBench: 68fps (ES 3.1 onscreen)
Display
Contrast ratio: Infinite (nominal)
Camera
Photo / Video
Loudspeaker
-24.1 LUFS (Very good)
Battery (old)
Endurance rating 103h
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 / CDMA / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Version A, Version C
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Version B
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 43, 48, 66, 71, - Version A
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 48 - Version B
1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48 - Version C
5G bands
1, 2, 3, 5, 7, 8, 12, 13, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA/Sub6 - Version A
1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA/Sub6 - Version B
1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub6 - Version C
Speed
HSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2024/210 Mbps, 5G
Launch
Announced
2022, July 05
Status
Available. Released 2022, July 13
Body
Dimensions
173 x 77 x 10.3 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, upgradable to Android 13
Chipset
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
Adreno 730
Memory
Card slot
No
Internal
128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 512GB 16GB RAM
UFS 3.1
NTFS support for external storage
Main Camera
Triple
50 MP, f/1.9, (wide), 1/1.56", 1.0µm, PDAF
13 MP, f/2.2, (ultrawide)
5 MP, (macro)
Features
LED flash, HDR, panorama
Video
8K@24fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS
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
32-bit/384kHz Hi-Res audio
Snapdragon Sound
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
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, 100% in 42 min (advertised)
10W reverse wired
Misc
Colors
Phantom Black, Storm White
Models
AI2201_C, AI2201_F, AI2201-1A030EU, AI2201_A, AI2201-1A029EU
Price
$ 415.00 / £ 619.95 / € 481.78
Read more
Copyright 2024 - 2025 © University of Portsmouth. Developed by Akil Dosani.