Screen size
Tab OneWinner: 8.7"+29%
Z56.2"
Quick verdict
Tab One and Z5 are close on the measured specs.
Measured wins
Tab One
7
spec wins
Ties
6
equal specs
Z5
7
spec wins
Screen size
Technology
Tab One
GSM / HSPA / LTE
Z5
GSM / CDMA / HSPA / LTE
2G bands
Tab One
GSM 850 / 900 / 1800 / 1900 - cellular model only
Z5
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA
3G bands
Tab One
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - cellular model only
Z5
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
equal specsMain 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
Z5
1, 2, 3, 5, 7, 8, 34, 38, 39, 40, 41
Speed
Tab One
HSPA, LTE - cellular model only
Z5
HSPA, LTE
Announced
Tab One
2025, March
Z5
2018, June. Released 2018, June
Status
Tab One
Available. Released 2025, March
Z5
Discontinued
Dimensions
Tab One
211 x 124.8 x 8.5 mm (8.31 x 4.91 x 0.33 in)
Z5
153 x 75.7 x 7.9 mm (6.02 x 2.98 x 0.31 in)
Weight
Tab One
320 g (11.29 oz)
Z5
165 g (5.82 oz)
Build
Tab One
Glass front, plastic frame, plastic back
Z5
Glass front (Gorilla Glass 3), glass back, aluminum frame
SIM
Tab One
Nano-SIM (cellular model only)
Z5
Nano-SIM + Nano-SIM
Type
Tab One
TFT LCD, 480 nits (typ)
Z5
IPS LCD
Size
Tab One
8.7 inches, 214.9 cm2 (~81.6% screen-to-body ratio)
Z5
6.2 inches, 96.9 cm2 (~83.6% screen-to-body ratio)
Resolution
Tab One
800 x 1340 pixels, 5:3 ratio (~179 ppi density)
Z5
1080 x 2246 pixels, 18.7:9 ratio (~402 ppi density)
Protection
Tab One
Mohs level 4
Z5
Corning Gorilla Glass 3
OS
Tab One
Android 14
Z5
Android 8.1 (Oreo), ZUI 3.9
Chipset
Tab One
Mediatek Helio G85 (12 nm)
Z5
Qualcomm SDM636 Snapdragon 636 (14 nm)
CPU
Tab One
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Z5
Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver)
GPU
Tab One
Mali-G52 MC2
Z5
Adreno 509
Card slot
Tab One
microSDXC (dedicated slot)
Z5
microSDXC (uses shared SIM slot)
Internal
Tab One
64GB 4GB RAM, 128GB 4GB RAM
Z5
64GB 6GB RAM, 128GB 6GB RAM
Other
Tab One
eMMC 5.1
Z5
eMMC 5.1
Single
Tab One
8 MP, AF
Z5
-
Video
Tab One
1080p
Z5
4K@30fps, 1080p@30fps
Dual
Tab One
-
Z5
16 MP, f/2.0, PDAF 8 MP
Features
Tab One
-
Z5
Dual-LED dual-tone flash, HDR, panorama
Single
Tab One
2 MP
Z5
8 MP, f/2.0
Video
Tab One
720p
Z5
1080p@30fps
Loudspeaker
Tab One
Yes, with stereo speakers (with Dolby Atmos)
Z5
Yes
3.5mm jack
Tab One
Yes
Z5
Yes
WLAN
Tab One
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Z5
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Tab One
5.3, A2DP, LE
Z5
5.0, A2DP, LE
Positioning
Tab One
GPS, GLONASS, GALILEO, BDS - cellular model only
Z5
GPS
NFC
Tab One
No
Z5
No
Radio
Tab One
FM radio
Z5
FM radio
USB
Tab One
USB Type-C 2.0
Z5
USB Type-C 2.0
Sensors
Tab One
Accelerometer, proximity (accessories only)
Z5
Fingerprint (rear-mounted), accelerometer, proximity, compass
Other
Tab One
Virtual proximity sensing
Z5
-
Type
Tab One
Li-Ion 5100 mAh
Z5
Li-Ion 3300 mAh, non-removable
Charging
Tab One
20W wired
Z5
15W wired
Colors
Tab One
Luna grey, Seafoam green
Z5
Black, Aurora, Blue
Models
Tab One
TB305FU
Z5
L78011
Price
Tab One
About 90 EUR
Z5
About 200 EUR