Screen size
Tab OneWinner: 8.7"+40%
ZUK Z2 Pro5.2"
Quick verdict
ZUK Z2 Pro leads the measured specs 8-7.
Measured wins
Tab One
7
spec wins
Ties
5
equal specs
ZUK Z2 Pro
8
spec wins
Overall winner
Screen size
Technology
Tab One
GSM / HSPA / LTE
ZUK Z2 Pro
GSM / CDMA / HSPA / LTE
2G bands
Tab One
GSM 850 / 900 / 1800 / 1900 - cellular model only
ZUK Z2 Pro
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, CDMA 800
3G bands
Tab One
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - cellular model only
ZUK Z2 Pro
HSDPA 850 / 900 / 1900 / 2100 , TD-SCDMA
4G bands
Tab One
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66 - cellular model only
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
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 Z2 Pro
1, 2, 3, 4, 5, 7, 8, 20, 38, 39, 40, 41
Speed
Tab One
HSPA, LTE - cellular model only
ZUK Z2 Pro
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
Tab One
2025, March
ZUK Z2 Pro
2016, April. Released 2016, June
Status
Tab One
Available. Released 2025, March
ZUK Z2 Pro
Discontinued
Dimensions
Tab One
211 x 124.8 x 8.5 mm (8.31 x 4.91 x 0.33 in)
ZUK Z2 Pro
145.4 x 70.5 x 7.5 mm (5.72 x 2.78 x 0.30 in)
Weight
Tab One
320 g (11.29 oz)
ZUK Z2 Pro
145 g (5.11 oz)
Build
Tab One
Glass front, plastic frame, plastic back
ZUK Z2 Pro
-
SIM
Tab One
Nano-SIM (cellular model only)
ZUK Z2 Pro
Nano-SIM + Nano-SIM
Type
Tab One
TFT LCD, 480 nits (typ)
ZUK Z2 Pro
Super AMOLED
Size
Tab One
8.7 inches, 214.9 cm2 (~81.6% screen-to-body ratio)
ZUK Z2 Pro
5.2 inches, 74.5 cm2 (~72.7% screen-to-body ratio)
Resolution
Tab One
800 x 1340 pixels, 5:3 ratio (~179 ppi density)
ZUK Z2 Pro
1080 x 1920 pixels, 16:9 ratio (~424 ppi density)
Protection
Tab One
Mohs level 4
ZUK Z2 Pro
Corning Gorilla Glass (unspecified version)
OS
Tab One
Android 14
ZUK Z2 Pro
Android 6.0.1 (Marshmallow), upgradable to 7.0 (Nougat), ZUI 2.5
Chipset
Tab One
Mediatek Helio G85 (12 nm)
ZUK Z2 Pro
Qualcomm MSM8996 Snapdragon 820 (14 nm)
CPU
Tab One
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
ZUK Z2 Pro
Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
GPU
Tab One
Mali-G52 MC2
ZUK Z2 Pro
Adreno 530
Card slot
Tab One
microSDXC (dedicated slot)
ZUK Z2 Pro
No
Internal
Tab One
64GB 4GB RAM, 128GB 4GB RAM
ZUK Z2 Pro
64GB 4GB RAM, 128GB 6GB RAM
Other
Tab One
eMMC 5.1
ZUK Z2 Pro
-
Single
Tab One
8 MP, AF
ZUK Z2 Pro
13 MP, f/1.8, 1.34µm, PDAF, OIS
Video
Tab One
1080p
ZUK Z2 Pro
4K@30fps, 1080p@30fps
Features
Tab One
-
ZUK Z2 Pro
Dual-LED dual-tone flash, panorama, HDR
Single
Tab One
2 MP
ZUK Z2 Pro
8 MP, f/2.0, 1/3.2", 1.4µm
Video
Tab One
720p
ZUK Z2 Pro
1080p@30fps
Loudspeaker
Tab One
Yes, with stereo speakers (with Dolby Atmos)
ZUK Z2 Pro
Yes
3.5mm jack
Tab One
Yes
ZUK Z2 Pro
Yes
WLAN
Tab One
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
ZUK Z2 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Tab One
5.3, A2DP, LE
ZUK Z2 Pro
4.1, A2DP, LE
Positioning
Tab One
GPS, GLONASS, GALILEO, BDS - cellular model only
ZUK Z2 Pro
GPS, GLONASS, BDS
NFC
Tab One
No
ZUK Z2 Pro
No
Radio
Tab One
FM radio
ZUK Z2 Pro
No
USB
Tab One
USB Type-C 2.0
ZUK Z2 Pro
USB Type-C 3.1
Sensors
Tab One
Accelerometer, proximity (accessories only)
ZUK Z2 Pro
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, heart rate, altimeter
Other
Tab One
Virtual proximity sensing
ZUK Z2 Pro
-
Type
Tab One
Li-Ion 5100 mAh
ZUK Z2 Pro
Li-Ion 3100 mAh, non-removable
Charging
Tab One
20W wired
ZUK Z2 Pro
18W wired, QC3
Colors
Tab One
Luna grey, Seafoam green
ZUK Z2 Pro
Titanium Black, Ceramic White
Models
Tab One
TB305FU
ZUK Z2 Pro
ZUK Z2121
Price
Tab One
About 90 EUR
ZUK Z2 Pro
About 350 EUR