Screen size
A6 4GWinner: 6.8"+26%
R1 R829T5.0"
Quick verdict
A6 4G leads the measured specs 16-4.
Measured wins
A6 4G
16
spec wins
Overall winner
Ties
2
equal specs
R1 R829T
4
spec wins
Screen size
Technology
A6 4G
GSM / HSPA / LTE
R1 R829T
GSM
2G bands
A6 4G
GSM 850 / 900 / 1800 / 1900
R1 R829T
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A6 4G
HSDPA 850 / 900 / 2100 - version 1, HSDPA 900 / 2100 - version 2
R1 R829T
TD-SCDMA
4G bands
A6 4G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - version 1, 1, 3, 5, 8, 40 - version 2
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
R1 R829T
-
Speed
A6 4G
HSPA, LTE
R1 R829T
HSPA
GPRS
A6 4G
-
R1 R829T
Yes
EDGE
A6 4G
-
R1 R829T
Yes
Announced
A6 4G
2026, January 13
R1 R829T
2013, December. Released 2013, December
Status
A6 4G
Available. Released 2026, January 13
R1 R829T
Discontinued
Dimensions
A6 4G
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
R1 R829T
142.7 x 70.4 x 7.1 mm (5.62 x 2.77 x 0.28 in)
Weight
A6 4G
215 g (7.58 oz)
R1 R829T
140 g (4.94 oz)
Build
A6 4G
Glass front, plastic frame, plastic back
R1 R829T
-
SIM
A6 4G
Nano-SIM + Nano-SIM
R1 R829T
Dual SIM (Micro-SIM, dual stand-by)
Other
A6 4G
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
R1 R829T
-
Type
A6 4G
IPS LCD, 120Hz, 1125 nits (peak)
R1 R829T
IPS LCD
Size
A6 4G
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
R1 R829T
5.0 inches, 68.9 cm2 (~68.6% screen-to-body ratio)
Resolution
A6 4G
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
R1 R829T
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
A6 4G
-
R1 R829T
Corning Gorilla Glass 3
OS
A6 4G
Android 15, ColorOS 15
R1 R829T
Android 4.2.1 (Jelly Bean)
Chipset
A6 4G
Qualcomm SM6225 Snapdragon 685 (6 nm)
R1 R829T
Mediatek MT6582 (28 nm)
CPU
A6 4G
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
R1 R829T
Quad-core 1.3 GHz Cortex-A7
GPU
A6 4G
Adreno 610
R1 R829T
Mali-400MP2
Card slot
A6 4G
microSDXC
R1 R829T
No
Internal
A6 4G
128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
R1 R829T
16GB 1GB RAM
Other
A6 4G
UFS 2.2
R1 R829T
-
Dual
A6 4G
50 MP, f/1.8, (wide), PDAF Auxiliary lens
R1 R829T
-
Features
A6 4G
LED flash, HDR, panorama
R1 R829T
LED flash, panorama, HDR
Video
A6 4G
1080p@30fps
R1 R829T
1080p@30fps
Single
A6 4G
-
R1 R829T
8 MP, AF
Single
A6 4G
8 MP, f/2.0, (wide)
R1 R829T
5 MP
Features
A6 4G
Panorama
R1 R829T
-
Video
A6 4G
1080p@30fps
R1 R829T
Loudspeaker
A6 4G
Yes, with stereo speakers
R1 R829T
Yes
3.5mm jack
A6 4G
No
R1 R829T
Yes
WLAN
A6 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
R1 R829T
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Bluetooth
A6 4G
5.0, A2DP, LE, aptX
R1 R829T
4.0, A2DP
Positioning
A6 4G
GPS, GALILEO, GLONASS, QZSS
R1 R829T
GPS
NFC
A6 4G
Yes (market/region dependent)
R1 R829T
No
Radio
A6 4G
Unspecified
R1 R829T
Stereo FM radio, RDS
USB
A6 4G
USB Type-C 2.0, OTG
R1 R829T
microUSB 2.0
Sensors
A6 4G
Fingerprint (side-mounted), accelerometer, proximity, compass
R1 R829T
Accelerometer, gyro, proximity
Type
A6 4G
Si/C Li-Ion 7000 mAh
R1 R829T
Li-Ion 2410 mAh, non-removable
Charging
A6 4G
45W wired, 33W PPS, 13.5W PD, 36% in 30 min 5W reverse wired
R1 R829T
-
Colors
A6 4G
Sapphire Blue, Aurora Gold
R1 R829T
White, Black
Models
A6 4G
CPH2817
R1 R829T
-
Price
A6 4G
-
R1 R829T
About 300 EUR