Screen size
Zenfone 85.9"
Zenpad 3 8.0 Z581KLWinner: 7.9"+25%
Quick verdict
Zenfone 8 leads the measured specs 16-5.
Measured wins
Zenfone 8
16
spec wins
Overall winner
Ties
2
equal specs
Zenpad 3 8.0 Z581KL
5
spec wins
Screen size
Technology
Zenfone 8
GSM / HSPA / LTE / 5G
Zenpad 3 8.0 Z581KL
GSM / HSPA / LTE
2G bands
Zenfone 8
GSM 850 / 900 / 1800 / 1900
Zenpad 3 8.0 Z581KL
GSM 850 / 900 / 1800 / 1900
3G bands
Zenfone 8
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
Zenpad 3 8.0 Z581KL
HSDPA 850 / 900 / 2100
4G bands
Zenfone 8
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
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
equal specsSD card
Stereo speakers
equal specsZenpad 3 8.0 Z581KL
1, 3, 5, 7, 18, 20, 26, 28, 38, 41
5G bands
Zenfone 8
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
Zenpad 3 8.0 Z581KL
-
Speed
Zenfone 8
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat20 2000/150 Mbps, 5G
Zenpad 3 8.0 Z581KL
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
Zenfone 8
2021, May 12
Zenpad 3 8.0 Z581KL
2016, December. Released 2017, January
Status
Zenfone 8
Available. Released 2021, May 13
Zenpad 3 8.0 Z581KL
Discontinued
Dimensions
Zenfone 8
148 x 68.5 x 8.9 mm (5.83 x 2.70 x 0.35 in)
Zenpad 3 8.0 Z581KL
205.4 x 136.4 x 7.6 mm (8.09 x 5.37 x 0.30 in)
Weight
Zenfone 8
169 g (5.96 oz)
Zenpad 3 8.0 Z581KL
320 g (11.29 oz)
Build
Zenfone 8
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
Zenpad 3 8.0 Z581KL
-
SIM
Zenfone 8
Nano-SIM + Nano-SIM
Zenpad 3 8.0 Z581KL
Micro-SIM
Other
Zenfone 8
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Zenpad 3 8.0 Z581KL
-
Type
Zenfone 8
Super AMOLED, 120Hz, HDR10+, 700 nits (HBM), 1100 nits (peak)
Zenpad 3 8.0 Z581KL
IPS LCD
Size
Zenfone 8
5.9 inches, 84.0 cm2 (~82.9% screen-to-body ratio)
Zenpad 3 8.0 Z581KL
7.9 inches, 193.3 cm2 (~69.0% screen-to-body ratio)
Resolution
Zenfone 8
1080 x 2400 pixels, 20:9 ratio (~446 ppi density)
Zenpad 3 8.0 Z581KL
1536 x 2048 pixels, 4:3 ratio (~324 ppi density)
Protection
Zenfone 8
Corning Gorilla Glass Victus
Zenpad 3 8.0 Z581KL
-
OS
Zenfone 8
Android 11, upgradable to Android 13
Zenpad 3 8.0 Z581KL
Android 6.0 (Marshmallow)
Chipset
Zenfone 8
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
Zenpad 3 8.0 Z581KL
Qualcomm MSM8956 Snapdragon 650
CPU
Zenfone 8
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
Zenpad 3 8.0 Z581KL
Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A72)
GPU
Zenfone 8
Adreno 660
Zenpad 3 8.0 Z581KL
Adreno 510
Card slot
Zenfone 8
No
Zenpad 3 8.0 Z581KL
microSDXC (dedicated slot)
Internal
Zenfone 8
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM
Zenpad 3 8.0 Z581KL
32GB 4GB RAM
Other
Zenfone 8
UFS 3.1
Zenpad 3 8.0 Z581KL
eMMC 4.5
Dual
Zenfone 8
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
Zenpad 3 8.0 Z581KL
-
Features
Zenfone 8
LED flash, HDR, panorama
Zenpad 3 8.0 Z581KL
-
Video
Zenfone 8
8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
Zenpad 3 8.0 Z581KL
1080p@30fps
Single
Zenfone 8
-
Zenpad 3 8.0 Z581KL
8 MP
Single
Zenfone 8
12 MP, f/2.5, 28mm (standard), 1/2.93", 1.22µm, dual pixel PDAF
Zenpad 3 8.0 Z581KL
2 MP
Video
Zenfone 8
4K@30fps, 1080p@30/60fps
Zenpad 3 8.0 Z581KL
Loudspeaker
Zenfone 8
Yes, with stereo speakers
Zenpad 3 8.0 Z581KL
Yes, with stereo speakers
3.5mm jack
Zenfone 8
Yes
Zenpad 3 8.0 Z581KL
Yes
Other
Zenfone 8
32-bit/384kHz Hi-Res audio
Zenpad 3 8.0 Z581KL
24-bit/192kHz audio
WLAN
Zenfone 8
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Zenpad 3 8.0 Z581KL
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Zenfone 8
5.2, A2DP, LE, aptX HD, aptX Adaptive
Zenpad 3 8.0 Z581KL
4.1, A2DP, LE, aptX
Positioning
Zenfone 8
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Zenpad 3 8.0 Z581KL
GPS, GLONASS
NFC
Zenfone 8
Yes
Zenpad 3 8.0 Z581KL
No
Radio
Zenfone 8
FM radio (market/region dependent)
Zenpad 3 8.0 Z581KL
No
USB
Zenfone 8
USB Type-C 2.0, OTG
Zenpad 3 8.0 Z581KL
USB Type-C
Sensors
Zenfone 8
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Zenpad 3 8.0 Z581KL
Accelerometer, gyro, proximity, compass
Type
Zenfone 8
Li-Po 4000 mAh
Zenpad 3 8.0 Z581KL
Li-Po 4680 mAh, non-removable (18 Wh)
Charging
Zenfone 8
30W wired, PD3.0, 60% in 25 min, 100% in 80 min Reverse wired
Zenpad 3 8.0 Z581KL
-
Talk time
Zenfone 8
-
Zenpad 3 8.0 Z581KL
Up to 10 h (multimedia)
Colors
Zenfone 8
Obsidian Black, Horizon Silver
Zenpad 3 8.0 Z581KL
Black
Models
Zenfone 8
ZS590KS, ZS590KS-2A007EU, I006D
Zenpad 3 8.0 Z581KL
-
Price
Zenfone 8
About 290 EUR
Zenpad 3 8.0 Z581KL
About 280 EUR