Screen size
A8505.5"
Tab OneWinner: 8.7"+37%
Quick verdict
Tab One leads the measured specs 13-2.
Measured wins
A850
2
spec wins
Ties
5
equal specs
Tab One
13
spec wins
Overall winner
Screen size
Technology
A850
GSM / HSPA
Tab One
GSM / HSPA / LTE
2G bands
A850
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2, GSM 850 / 1800 / 1900 - SIM 1 & SIM 2
Tab One
GSM 850 / 900 / 1800 / 1900 - cellular model only
3G bands
A850
HSDPA 900 / 2100 , HSDPA 850 / 1900
Tab One
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - cellular model only
Speed
A850
HSPA
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
Tab One
HSPA, LTE - cellular model only
4G bands
A850
-
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
A850
2013, August. Released 2013, August
Tab One
2025, March
Status
A850
Discontinued
Tab One
Available. Released 2025, March
Dimensions
A850
153.5 x 79.3 x 9.5 mm (6.04 x 3.12 x 0.37 in)
Tab One
211 x 124.8 x 8.5 mm (8.31 x 4.91 x 0.33 in)
Weight
A850
184 g (6.49 oz)
Tab One
320 g (11.29 oz)
SIM
A850
Dual SIM (Mini-SIM, dual stand-by)
Tab One
Nano-SIM (cellular model only)
Build
A850
-
Tab One
Glass front, plastic frame, plastic back
Type
A850
IPS LCD
Tab One
TFT LCD, 480 nits (typ)
Size
A850
5.5 inches, 83.4 cm2 (~68.5% screen-to-body ratio)
Tab One
8.7 inches, 214.9 cm2 (~81.6% screen-to-body ratio)
Resolution
A850
540 x 960 pixels, 16:9 ratio (~200 ppi density)
Tab One
800 x 1340 pixels, 5:3 ratio (~179 ppi density)
Protection
A850
-
Tab One
Mohs level 4
OS
A850
Android 4.2.2 (Jelly Bean)
Tab One
Android 14
Chipset
A850
Mediatek MT6582M (28 nm)
Tab One
Mediatek Helio G85 (12 nm)
CPU
A850
Quad-core 1.3 GHz Cortex-A7
Tab One
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
A850
Mali-400MP2
Tab One
Mali-G52 MC2
Card slot
A850
microSDHC (dedicated slot)
Tab One
microSDXC (dedicated slot)
Internal
A850
4GB 1GB RAM
Tab One
64GB 4GB RAM, 128GB 4GB RAM
Other
A850
-
Tab One
eMMC 5.1
Single
A850
5 MP, AF
Tab One
8 MP, AF
Features
A850
LED flash
Tab One
-
Video
A850
Yes
Tab One
1080p
Single
A850
VGA
Tab One
2 MP
Video
A850
Tab One
720p
Loudspeaker
A850
Yes
Tab One
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
A850
Yes
Tab One
Yes
WLAN
A850
Wi-Fi 802.11 b/g/n, hotspot
Tab One
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
A850
4.0, A2DP
Tab One
5.3, A2DP, LE
Positioning
A850
GPS
Tab One
GPS, GLONASS, GALILEO, BDS - cellular model only
NFC
A850
No
Tab One
No
Radio
A850
FM radio
Tab One
FM radio
USB
A850
microUSB 2.0
Tab One
USB Type-C 2.0
Sensors
A850
Accelerometer, proximity
Tab One
Accelerometer, proximity (accessories only)
Other
A850
-
Tab One
Virtual proximity sensing
Type
A850
Li-Po 2250 mAh, removable
Tab One
Li-Ion 5100 mAh
Stand-by
A850
Up to 490 h (2G) / Up to 490 h (3G)
Tab One
-
Talk time
A850
Up to 28 h 40 min (2G) / Up to 14 h 30 min (3G)
Tab One
-
Charging
A850
-
Tab One
20W wired
Colors
A850
Black, White
Tab One
Luna grey, Seafoam green
Price
A850
About 150 EUR
Tab One
About 90 EUR
Models
A850
-
Tab One
TB305FU