Screen size
Tab OneWinner: 8.7"+37%
Vibe Z25.5"
Quick verdict
Tab One leads the measured specs 11-5.
Measured wins
Tab One
11
spec wins
Overall winner
Ties
4
equal specs
Vibe Z2
5
spec wins
Screen size
Technology
Tab One
GSM / HSPA / LTE
Vibe Z2
GSM / HSPA / LTE
2G bands
Tab One
GSM 850 / 900 / 1800 / 1900 - cellular model only
Vibe Z2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Tab One
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - cellular model only
Vibe Z2
HSDPA 850 / 900 / 1700 / 1900 / 2100 - SIM 1 & SIM 2
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
Stereo speakers
Vibe Z2
1, 3, 7, 20 - SIM 1 & SIM 2
Speed
Tab One
HSPA, LTE - cellular model only
Vibe Z2
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Tab One
2025, March
Vibe Z2
2014, September. Released 2014, October
Status
Tab One
Available. Released 2025, March
Vibe Z2
Discontinued
Dimensions
Tab One
211 x 124.8 x 8.5 mm (8.31 x 4.91 x 0.33 in)
Vibe Z2
148.5 x 76.4 x 7.8 mm (5.85 x 3.01 x 0.31 in)
Weight
Tab One
320 g (11.29 oz)
Vibe Z2
158 g (5.57 oz)
Build
Tab One
Glass front, plastic frame, plastic back
Vibe Z2
-
SIM
Tab One
Nano-SIM (cellular model only)
Vibe Z2
Dual SIM (Micro-SIM, dual stand-by)
Type
Tab One
TFT LCD, 480 nits (typ)
Vibe Z2
IPS LCD
Size
Tab One
8.7 inches, 214.9 cm2 (~81.6% screen-to-body ratio)
Vibe Z2
5.5 inches, 83.4 cm2 (~73.5% screen-to-body ratio)
Resolution
Tab One
800 x 1340 pixels, 5:3 ratio (~179 ppi density)
Vibe Z2
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Protection
Tab One
Mohs level 4
Vibe Z2
-
OS
Tab One
Android 14
Vibe Z2
Android 4.4 (KitKat)
Chipset
Tab One
Mediatek Helio G85 (12 nm)
Vibe Z2
Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU
Tab One
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Vibe Z2
Quad-core 1.2 GHz Cortex-A53
GPU
Tab One
Mali-G52 MC2
Vibe Z2
Adreno 306
Card slot
Tab One
microSDXC (dedicated slot)
Vibe Z2
No
Internal
Tab One
64GB 4GB RAM, 128GB 4GB RAM
Vibe Z2
32GB 2GB RAM
Other
Tab One
eMMC 5.1
Vibe Z2
eMMC 4.5
Single
Tab One
8 MP, AF
Vibe Z2
13 MP, AF, OIS
Video
Tab One
1080p
Vibe Z2
1080p@30fps
Features
Tab One
-
Vibe Z2
LED flash, panorama, HDR
Single
Tab One
2 MP
Vibe Z2
8MP
Video
Tab One
720p
Vibe Z2
Loudspeaker
Tab One
Yes, with stereo speakers (with Dolby Atmos)
Vibe Z2
Yes
3.5mm jack
Tab One
Yes
Vibe Z2
Yes
WLAN
Tab One
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Vibe Z2
Wi-Fi 802.11 b/g/n/ac, dual band, hotspot
Bluetooth
Tab One
5.3, A2DP, LE
Vibe Z2
4.0, A2DP
Positioning
Tab One
GPS, GLONASS, GALILEO, BDS - cellular model only
Vibe Z2
GPS, GLONASS
NFC
Tab One
No
Vibe Z2
No
Radio
Tab One
FM radio
Vibe Z2
FM radio
USB
Tab One
USB Type-C 2.0
Vibe Z2
microUSB 2.0
Sensors
Tab One
Accelerometer, proximity (accessories only)
Vibe Z2
Accelerometer, gyro, proximity, compass
Other
Tab One
Virtual proximity sensing
Vibe Z2
Air gestures
Type
Tab One
Li-Ion 5100 mAh
Vibe Z2
Li-Po 3000 mAh, non-removable
Charging
Tab One
20W wired
Vibe Z2
-
Stand-by
Tab One
-
Vibe Z2
Up to 408 h (3G)
Talk time
Tab One
-
Vibe Z2
Up to 30 h (2G) / Up to 28 h (3G)
Colors
Tab One
Luna grey, Seafoam green
Vibe Z2
White, Gold, Titanium
Models
Tab One
TB305FU
Vibe Z2
-
Price
Tab One
About 90 EUR
Vibe Z2
About 430 EUR