Screen size
Tab OneWinner: 8.7"+27%
Z6 Pro6.4"
Quick verdict
Z6 Pro leads the measured specs 8-7.
Measured wins
Tab One
7
spec wins
Ties
5
equal specs
Z6 Pro
8
spec wins
Overall winner
Screen size
Technology
Tab One
GSM / HSPA / LTE
Z6 Pro
GSM / CDMA / HSPA / LTE
2G bands
Tab One
GSM 850 / 900 / 1800 / 1900 - cellular model only
Z6 Pro
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA
3G bands
Tab One
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - cellular model only
Z6 Pro
HSDPA 850 / 900 / 1900 / 2100
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
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Z6 Pro
1, 3, 5, 7, 8, 20, 34, 38, 39, 40, 41
Speed
Tab One
HSPA, LTE - cellular model only
Z6 Pro
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps
Announced
Tab One
2025, March
Z6 Pro
2019, April 23. Released 2019, April 23
Status
Tab One
Available. Released 2025, March
Z6 Pro
Discontinued
Dimensions
Tab One
211 x 124.8 x 8.5 mm (8.31 x 4.91 x 0.33 in)
Z6 Pro
157.5 x 74.6 x 8.7 mm (6.20 x 2.94 x 0.34 in)
Weight
Tab One
320 g (11.29 oz)
Z6 Pro
185 g (6.53 oz)
Build
Tab One
Glass front, plastic frame, plastic back
Z6 Pro
Glass front, glass back, aluminum frame
SIM
Tab One
Nano-SIM (cellular model only)
Z6 Pro
Nano-SIM + Nano-SIM
Type
Tab One
TFT LCD, 480 nits (typ)
Z6 Pro
Super AMOLED, HDR10
Size
Tab One
8.7 inches, 214.9 cm2 (~81.6% screen-to-body ratio)
Z6 Pro
6.39 inches, 100.2 cm2 (~85.3% screen-to-body ratio)
Resolution
Tab One
800 x 1340 pixels, 5:3 ratio (~179 ppi density)
Z6 Pro
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Protection
Tab One
Mohs level 4
Z6 Pro
-
OS
Tab One
Android 14
Z6 Pro
Android 9.0 (Pie), ZUI 11.1
Chipset
Tab One
Mediatek Helio G85 (12 nm)
Z6 Pro
Qualcomm SM8150 Snapdragon 855 (7 nm)
CPU
Tab One
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Z6 Pro
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU
Tab One
Mali-G52 MC2
Z6 Pro
Adreno 640
Card slot
Tab One
microSDXC (dedicated slot)
Z6 Pro
microSDXC (uses shared SIM slot)
Internal
Tab One
64GB 4GB RAM, 128GB 4GB RAM
Z6 Pro
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM
Other
Tab One
eMMC 5.1
Z6 Pro
UFS 2.1
Single
Tab One
8 MP, AF
Z6 Pro
-
Video
Tab One
1080p
Z6 Pro
4K@30fps, 1080p@30/120fps, gyro-EIS
Quad
Tab One
-
Z6 Pro
48 MP, f/1.8, 28mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, (telephoto), PDAF 16 MP, f/2.2, 12mm (ultrawide), AF 2 MP, f/1.8, 2.9µm, PDAF, OIS (dedicated video camera) TOF 3D, (depth)
Features
Tab One
-
Z6 Pro
Dual-LED flash, panorama, HDR
Single
Tab One
2 MP
Z6 Pro
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Video
Tab One
720p
Z6 Pro
1080p@30fps
Features
Tab One
-
Z6 Pro
HDR
Loudspeaker
Tab One
Yes, with stereo speakers (with Dolby Atmos)
Z6 Pro
Yes
3.5mm jack
Tab One
Yes
Z6 Pro
Yes
WLAN
Tab One
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Z6 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Tab One
5.3, A2DP, LE
Z6 Pro
5.0, A2DP, EDR, LE, aptX HD
Positioning
Tab One
GPS, GLONASS, GALILEO, BDS - cellular model only
Z6 Pro
GPS, GLONASS, BDS
NFC
Tab One
No
Z6 Pro
No
Radio
Tab One
FM radio
Z6 Pro
FM radio
USB
Tab One
USB Type-C 2.0
Z6 Pro
USB Type-C 2.0, OTG
Sensors
Tab One
Accelerometer, proximity (accessories only)
Z6 Pro
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
Tab One
Virtual proximity sensing
Z6 Pro
-
Type
Tab One
Li-Ion 5100 mAh
Z6 Pro
Li-Po 4000 mAh, non-removable
Charging
Tab One
20W wired
Z6 Pro
18W wired
Colors
Tab One
Luna grey, Seafoam green
Z6 Pro
Red, Blue/Green
Models
Tab One
TB305FU
Z6 Pro
L78051
Price
Tab One
About 90 EUR
Z6 Pro
About 430 EUR