Screen size
Zenfone 85.9"
Zenpad Z8s ZT582KLWinner: 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 Z8s ZT582KL
5
spec wins
Screen size
Technology
Zenfone 8
GSM / HSPA / LTE / 5G
Zenpad Z8s ZT582KL
GSM / HSPA / LTE
2G bands
Zenfone 8
GSM 850 / 900 / 1800 / 1900
Zenpad Z8s ZT582KL
GSM 850 / 900 / 1800 / 1900
3G bands
Zenfone 8
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
Zenpad Z8s ZT582KL
HSDPA
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 Z8s ZT582KL
2, 4, 5, 13
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 Z8s ZT582KL
-
Speed
Zenfone 8
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat20 2000/150 Mbps, 5G
Zenpad Z8s ZT582KL
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
GPRS
Zenfone 8
-
Zenpad Z8s ZT582KL
Yes
EDGE
Zenfone 8
-
Zenpad Z8s ZT582KL
Yes
Announced
Zenfone 8
2021, May 12
Zenpad Z8s ZT582KL
2017, August. Released 2017, August
Status
Zenfone 8
Available. Released 2021, May 13
Zenpad Z8s ZT582KL
Discontinued
Dimensions
Zenfone 8
148 x 68.5 x 8.9 mm (5.83 x 2.70 x 0.35 in)
Zenpad Z8s ZT582KL
204 x 133.9 x 6.9 mm (8.03 x 5.27 x 0.27 in)
Weight
Zenfone 8
169 g (5.96 oz)
Zenpad Z8s ZT582KL
306 g (10.79 oz)
Build
Zenfone 8
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
Zenpad Z8s ZT582KL
Glass front, aluminum back, aluminum frame
SIM
Zenfone 8
Nano-SIM + Nano-SIM
Zenpad Z8s ZT582KL
Nano-SIM
Other
Zenfone 8
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Zenpad Z8s ZT582KL
-
Type
Zenfone 8
Super AMOLED, 120Hz, HDR10+, 700 nits (HBM), 1100 nits (peak)
Zenpad Z8s ZT582KL
S-IPS LCD
Size
Zenfone 8
5.9 inches, 84.0 cm2 (~82.9% screen-to-body ratio)
Zenpad Z8s ZT582KL
7.9 inches, 193.3 cm2 (~70.8% screen-to-body ratio)
Resolution
Zenfone 8
1080 x 2400 pixels, 20:9 ratio (~446 ppi density)
Zenpad Z8s ZT582KL
1536 x 2048 pixels, 4:3 ratio (~324 ppi density)
Protection
Zenfone 8
Corning Gorilla Glass Victus
Zenpad Z8s ZT582KL
-
OS
Zenfone 8
Android 11, upgradable to Android 13
Zenpad Z8s ZT582KL
Android 7.0 (Nougat)
Chipset
Zenfone 8
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
Zenpad Z8s ZT582KL
Qualcomm MSM8976 Snapdragon 652 (28 nm)
CPU
Zenfone 8
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
Zenpad Z8s ZT582KL
Octa-core (4x1.8 GHz Cortex-A72 & 4x1.2 GHz Cortex-A53)
GPU
Zenfone 8
Adreno 660
Zenpad Z8s ZT582KL
Adreno 510
Card slot
Zenfone 8
No
Zenpad Z8s ZT582KL
microSDXC (dedicated slot)
Internal
Zenfone 8
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM
Zenpad Z8s ZT582KL
16GB 3GB RAM
Other
Zenfone 8
UFS 3.1
Zenpad Z8s ZT582KL
eMMC 5.1
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 Z8s ZT582KL
-
Features
Zenfone 8
LED flash, HDR, panorama
Zenpad Z8s ZT582KL
-
Video
Zenfone 8
8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
Zenpad Z8s ZT582KL
1080p@30fps
Single
Zenfone 8
-
Zenpad Z8s ZT582KL
13 MP, f/2.0, AF
Single
Zenfone 8
12 MP, f/2.5, 28mm (standard), 1/2.93", 1.22µm, dual pixel PDAF
Zenpad Z8s ZT582KL
5 MP
Video
Zenfone 8
4K@30fps, 1080p@30/60fps
Zenpad Z8s ZT582KL
Loudspeaker
Zenfone 8
Yes, with stereo speakers
Zenpad Z8s ZT582KL
Yes, with stereo speakers
3.5mm jack
Zenfone 8
Yes
Zenpad Z8s ZT582KL
Yes
Other
Zenfone 8
32-bit/384kHz Hi-Res audio
Zenpad Z8s ZT582KL
-
WLAN
Zenfone 8
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Zenpad Z8s ZT582KL
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 Z8s ZT582KL
4.2, A2DP, LE, aptX
Positioning
Zenfone 8
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Zenpad Z8s ZT582KL
GPS, GLONASS
NFC
Zenfone 8
Yes
Zenpad Z8s ZT582KL
No
Radio
Zenfone 8
FM radio (market/region dependent)
Zenpad Z8s ZT582KL
No
USB
Zenfone 8
USB Type-C 2.0, OTG
Zenpad Z8s ZT582KL
USB Type-C
Sensors
Zenfone 8
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Zenpad Z8s ZT582KL
Accelerometer, gyro, proximity, compass
Type
Zenfone 8
Li-Po 4000 mAh
Zenpad Z8s ZT582KL
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 Z8s ZT582KL
-
Colors
Zenfone 8
Obsidian Black, Horizon Silver
Zenpad Z8s ZT582KL
Black
Models
Zenfone 8
ZS590KS, ZS590KS-2A007EU, I006D
Zenpad Z8s ZT582KL
-
Price
Zenfone 8
About 290 EUR
Zenpad Z8s ZT582KL
About 210 EUR
SAR
Zenfone 8
-
Zenpad Z8s ZT582KL
1.19 W/kg (body)