Screen size
A7-50 A35007.0"
Tab OneWinner: 8.7"+20%
Quick verdict
Tab One leads the measured specs 12-1.
Measured wins
A7-50 A3500
1
spec wins
Ties
7
equal specs
Tab One
12
spec wins
Overall winner
Screen size
Technology
A7-50 A3500
GSM / HSPA
Tab One
GSM / HSPA / LTE
2G bands
A7-50 A3500
GSM 850 / 900 / 1800 / 1900
Tab One
GSM 850 / 900 / 1800 / 1900 - cellular model only
3G bands
A7-50 A3500
HSDPA
Tab One
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - cellular model only
Speed
A7-50 A3500
HSPA - cellular model only
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
equal specsThickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Tab One
HSPA, LTE - cellular model only
GPRS
A7-50 A3500
Yes
Tab One
-
EDGE
A7-50 A3500
Yes
Tab One
-
4G bands
A7-50 A3500
-
Tab One
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66 - cellular model only
Announced
A7-50 A3500
2014, April. Released 2014, June
Tab One
2025, March
Status
A7-50 A3500
Discontinued
Tab One
Available. Released 2025, March
Dimensions
A7-50 A3500
198 x 121.2 x 9.9 mm (7.80 x 4.77 x 0.39 in)
Tab One
211 x 124.8 x 8.5 mm (8.31 x 4.91 x 0.33 in)
Weight
A7-50 A3500
320 g (11.29 oz)
Tab One
320 g (11.29 oz)
SIM
A7-50 A3500
Micro-SIM - cellular model only
Tab One
Nano-SIM (cellular model only)
Build
A7-50 A3500
-
Tab One
Glass front, plastic frame, plastic back
Type
A7-50 A3500
IPS LCD
Tab One
TFT LCD, 480 nits (typ)
Size
A7-50 A3500
7.0 inches, 142.1 cm2 (~59.2% screen-to-body ratio)
Tab One
8.7 inches, 214.9 cm2 (~81.6% screen-to-body ratio)
Resolution
A7-50 A3500
800 x 1280 pixels, 16:10 ratio (~216 ppi density)
Tab One
800 x 1340 pixels, 5:3 ratio (~179 ppi density)
Protection
A7-50 A3500
-
Tab One
Mohs level 4
OS
A7-50 A3500
Android 4.2.2 (Jelly Bean), upgradable to 4.4.2 (KitKat)
Tab One
Android 14
Chipset
A7-50 A3500
Mediatek MT8382 (28 nm)
Tab One
Mediatek Helio G85 (12 nm)
CPU
A7-50 A3500
Quad-core 1.3 GHz Cortex-A7
Tab One
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
A7-50 A3500
Mali-400MP2
Tab One
Mali-G52 MC2
Card slot
A7-50 A3500
microSDHC (dedicated slot)
Tab One
microSDXC (dedicated slot)
Internal
A7-50 A3500
8GB 1GB RAM, 16GB 1GB RAM
Tab One
64GB 4GB RAM, 128GB 4GB RAM
Other
A7-50 A3500
-
Tab One
eMMC 5.1
Single
A7-50 A3500
5 MP
Tab One
8 MP, AF
Video
A7-50 A3500
Yes
Tab One
1080p
Single
A7-50 A3500
2 MP
Tab One
2 MP
Video
A7-50 A3500
Tab One
720p
Loudspeaker
A7-50 A3500
Yes
Tab One
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
A7-50 A3500
Yes
Tab One
Yes
WLAN
A7-50 A3500
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Tab One
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
A7-50 A3500
4.0, A2DP
Tab One
5.3, A2DP, LE
Positioning
A7-50 A3500
GPS - cellular model only
Tab One
GPS, GLONASS, GALILEO, BDS - cellular model only
NFC
A7-50 A3500
No
Tab One
No
Radio
A7-50 A3500
FM radio
Tab One
FM radio
USB
A7-50 A3500
microUSB 2.0
Tab One
USB Type-C 2.0
Sensors
A7-50 A3500
Accelerometer, proximity
Tab One
Accelerometer, proximity (accessories only)
Other
A7-50 A3500
-
Tab One
Virtual proximity sensing
Type
A7-50 A3500
Li-Ion 3450 mAh, non-removable
Tab One
Li-Ion 5100 mAh
Charging
A7-50 A3500
-
Tab One
20W wired
Colors
A7-50 A3500
Blue
Tab One
Luna grey, Seafoam green
Price
A7-50 A3500
About 120 EUR
Tab One
About 90 EUR
Models
A7-50 A3500
-
Tab One
TB305FU