Screen size
TabWinner: 10.1"+46%
ZUK Z15.5"
Quick verdict
Tab leads the measured specs 9-7.
Measured wins
Tab
9
spec wins
Overall winner
Ties
4
equal specs
ZUK Z1
7
spec wins
Screen size
Technology
Tab
GSM / HSPA / LTE
ZUK Z1
GSM / CDMA / HSPA / LTE
2G bands
Tab
GSM 850 / 900 / 1800 / 1900 - cellular model only
ZUK Z1
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, CDMA 800
3G bands
Tab
HSDPA 850 / 900 / 2100 - cellular model only
ZUK Z1
HSDPA 850 / 900 / 1900 / 2100 , TD-SCDMA
4G bands
Tab
LTE - cellular model only
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
ZUK Z1
1, 3, 7, 38, 39, 40, 41
Speed
Tab
HSPA, LTE - cellular model only
ZUK Z1
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Tab
2025, August 14
ZUK Z1
2015, August. Released 2015, September
Status
Tab
Available. Released 2025, August 18
ZUK Z1
Discontinued
Dimensions
Tab
235.7 x 154.5 x 7.5 mm (9.28 x 6.08 x 0.30 in)
ZUK Z1
155.7 x 77.3 x 8.9 mm (6.13 x 3.04 x 0.35 in)
Weight
Tab
425 g (14.99 oz)
ZUK Z1
175 g (6.17 oz)
Build
Tab
Glass front, plastic frame, plastic back
ZUK Z1
-
SIM
Tab
Nano-SIM (cellular model only)
ZUK Z1
Nano-SIM + Nano-SIM
Type
Tab
IPS LCD, 400 nits (typ)
ZUK Z1
IPS LCD
Size
Tab
10.1 inches, 295.8 cm2 (~81.2% screen-to-body ratio)
ZUK Z1
5.5 inches, 83.4 cm2 (~69.3% screen-to-body ratio)
Resolution
Tab
1200 x 1920 pixels, 16:10 ratio (~224 ppi density)
ZUK Z1
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Other
Tab
-
ZUK Z1
CyanogenMod 12.1
OS
Tab
Android 14
ZUK Z1
Android 5.1.1 (Lollipop), upgradable to 6.0 (Marshmallow)
Chipset
Tab
Mediatek Helio G85 (12 nm)
ZUK Z1
Qualcomm MSM8974AC Snapdragon 801 (28 nm)
CPU
Tab
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
ZUK Z1
Quad-core 2.5 GHz Krait 400
GPU
Tab
Mali-G52 MC2
ZUK Z1
Adreno 330
Card slot
Tab
microSDXC (dedicated slot)
ZUK Z1
No
Internal
Tab
64GB 4GB RAM, 128GB 4GB RAM
ZUK Z1
64GB 3GB RAM
Other
Tab
eMMC 5.1
ZUK Z1
eMMC 5.0
Single
Tab
8 MP, AF
ZUK Z1
13 MP, f/2.2, 1/3.1", 1.12µm, AF, OIS
Video
Tab
1080p
ZUK Z1
1080p@30fps, 1080p@60fps
Features
Tab
-
ZUK Z1
Dual-LED flash, panorama
Single
Tab
5 MP
ZUK Z1
8 MP, f/2.2
Video
Tab
720p
ZUK Z1
1080p@30fps
Loudspeaker
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Yes, with stereo speakers (with Dolby Atmos)
ZUK Z1
Yes
3.5mm jack
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Yes
ZUK Z1
Yes
WLAN
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Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
ZUK Z1
Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth
Tab
5.3, A2DP, LE
ZUK Z1
4.1, A2DP, LE
Positioning
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GPS, GLONASS, GALILEO, BDS - cellular model only
ZUK Z1
GPS, GLONASS
NFC
Tab
No
ZUK Z1
No
Radio
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FM radio
ZUK Z1
No
USB
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USB Type-C 2.0
ZUK Z1
USB Type-C 3.0
Sensors
Tab
Accelerometer, proximity (accessories only)
ZUK Z1
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Other
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Virtual proximity sensing
ZUK Z1
-
Type
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Li-Ion 5100 mAh
ZUK Z1
Li-Po 4100 mAh, non-removable
Charging
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15W wired
ZUK Z1
18W wired
Stand-by
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-
ZUK Z1
Up to 526 h (3G)
Talk time
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-
ZUK Z1
Up to 38 h (3G)
Colors
Tab
Polar Blue, Luna Grey
ZUK Z1
White, Dark Gray
Models
Tab
ZAEH0019IN, ZAEH0180IN, ZAEJ0054IN
ZUK Z1
ZUK Z1
Price
Tab
About 110 EUR
ZUK Z1
About 320 EUR