Screen size
Tab OneWinner: 8.7"+27%
Z5 Pro GT6.4"
Quick verdict
Tab One and Z5 Pro GT are close on the measured specs.
Measured wins
Tab One
9
spec wins
Ties
2
equal specs
Z5 Pro GT
9
spec wins
Screen size
Technology
Tab One
GSM / HSPA / LTE
Z5 Pro GT
GSM / CDMA / HSPA / LTE
2G bands
Tab One
GSM 850 / 900 / 1800 / 1900 - cellular model only
Z5 Pro GT
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA
3G bands
Tab One
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - cellular model only
Z5 Pro GT
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
3.5mm jack
SD card
Stereo speakers
Z5 Pro GT
1, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41
Speed
Tab One
HSPA, LTE - cellular model only
Z5 Pro GT
Yes, 384 kbps
Announced
Tab One
2025, March
Z5 Pro GT
2018, December. Released 2019, January
Status
Tab One
Available. Released 2025, March
Z5 Pro GT
Discontinued
Dimensions
Tab One
211 x 124.8 x 8.5 mm (8.31 x 4.91 x 0.33 in)
Z5 Pro GT
155.1 x 73 x 9.3 mm (6.11 x 2.87 x 0.37 in)
Weight
Tab One
320 g (11.29 oz)
Z5 Pro GT
210 g (7.41 oz)
Build
Tab One
Glass front, plastic frame, plastic back
Z5 Pro GT
-
SIM
Tab One
Nano-SIM (cellular model only)
Z5 Pro GT
Nano-SIM + Nano-SIM
Type
Tab One
TFT LCD, 480 nits (typ)
Z5 Pro GT
Super AMOLED
Size
Tab One
8.7 inches, 214.9 cm2 (~81.6% screen-to-body ratio)
Z5 Pro GT
6.39 inches, 100.2 cm2 (~88.5% screen-to-body ratio)
Resolution
Tab One
800 x 1340 pixels, 5:3 ratio (~179 ppi density)
Z5 Pro GT
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Protection
Tab One
Mohs level 4
Z5 Pro GT
-
OS
Tab One
Android 14
Z5 Pro GT
Android 8.1 (Oreo), upgradable to Android 10, ZUI 11.5
Chipset
Tab One
Mediatek Helio G85 (12 nm)
Z5 Pro GT
Qualcomm SM8150 Snapdragon 855 (7 nm)
CPU
Tab One
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Z5 Pro GT
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU
Tab One
Mali-G52 MC2
Z5 Pro GT
Adreno 640
Card slot
Tab One
microSDXC (dedicated slot)
Z5 Pro GT
No
Internal
Tab One
64GB 4GB RAM, 128GB 4GB RAM
Z5 Pro GT
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM
Other
Tab One
eMMC 5.1
Z5 Pro GT
UFS 2.1
Single
Tab One
8 MP, AF
Z5 Pro GT
-
Video
Tab One
1080p
Z5 Pro GT
4K@30fps, 1080p@120fps
Dual
Tab One
-
Z5 Pro GT
16 MP, f/1.8, 1/2.6", 1.22µm, PDAF 24 MP, 1/2.8", 0.9µm
Features
Tab One
-
Z5 Pro GT
Dual-LED dual-tone flash, panorama, HDR
Single
Tab One
2 MP
Z5 Pro GT
-
Video
Tab One
720p
Z5 Pro GT
1080p@30fps
Dual
Tab One
-
Z5 Pro GT
Manual pop-up 16 MP, f/2.2, 26mm (wide), 1/3.06", 1.0µm Manual pop-up 8 MP
Features
Tab One
-
Z5 Pro GT
HDR
Loudspeaker
Tab One
Yes, with stereo speakers (with Dolby Atmos)
Z5 Pro GT
Yes
3.5mm jack
Tab One
Yes
Z5 Pro GT
No
WLAN
Tab One
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Z5 Pro GT
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Tab One
5.3, A2DP, LE
Z5 Pro GT
5.0, A2DP, LE, EDR
Positioning
Tab One
GPS, GLONASS, GALILEO, BDS - cellular model only
Z5 Pro GT
GPS, GLONASS, BDS
NFC
Tab One
No
Z5 Pro GT
Yes
Radio
Tab One
FM radio
Z5 Pro GT
No
USB
Tab One
USB Type-C 2.0
Z5 Pro GT
USB Type-C 2.0, OTG
Sensors
Tab One
Accelerometer, proximity (accessories only)
Z5 Pro GT
Infrared Face ID, fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
Tab One
Virtual proximity sensing
Z5 Pro GT
-
Type
Tab One
Li-Ion 5100 mAh
Z5 Pro GT
Li-Po 3350 mAh, non-removable
Charging
Tab One
20W wired
Z5 Pro GT
18W wired
Colors
Tab One
Luna grey, Seafoam green
Z5 Pro GT
Carbon Black
Models
Tab One
TB305FU
Z5 Pro GT
L78032
Price
Tab One
About 90 EUR
Z5 Pro GT
About 400 EUR