Screen size
A6xWinner: 6.8"+26%
R1 R829T5.0"
Quick verdict
A6x leads the measured specs 15-3.
Measured wins
A6x
15
spec wins
Overall winner
Ties
3
equal specs
R1 R829T
3
spec wins
Screen size
Technology
A6x
GSM / HSPA / LTE / 5G
R1 R829T
GSM
2G bands
A6x
GSM 850 / 900 / 1800 / 1900
R1 R829T
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A6x
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
R1 R829T
TD-SCDMA
4G bands
A6x
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 42, 48, 66, 71
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
equal specsSD card
Stereo speakers
R1 R829T
-
5G bands
A6x
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
R1 R829T
-
Speed
A6x
HSPA, LTE, 5G
R1 R829T
HSPA
GPRS
A6x
-
R1 R829T
Yes
EDGE
A6x
-
R1 R829T
Yes
Announced
A6x
2026, January 13
R1 R829T
2013, December. Released 2013, December
Status
A6x
Available. Released 2026, January 13
R1 R829T
Discontinued
Dimensions
A6x
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
A6x
212 g (7.48 oz)
R1 R829T
140 g (4.94 oz)
Build
A6x
Glass front, plastic frame, plastic back
R1 R829T
-
SIM
A6x
Nano-SIM + Nano-SIM
R1 R829T
Dual SIM (Micro-SIM, dual stand-by)
Other
A6x
IP64 dust tight and water resistant (water splashes)
R1 R829T
-
Type
A6x
IPS LCD, 120Hz, 1125 nits (peak)
R1 R829T
IPS LCD
Size
A6x
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
A6x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
R1 R829T
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
A6x
-
R1 R829T
Corning Gorilla Glass 3
OS
A6x
Android 15, ColorOS 15
R1 R829T
Android 4.2.1 (Jelly Bean)
Chipset
A6x
Mediatek Dimensity 6300 (6 nm)
R1 R829T
Mediatek MT6582 (28 nm)
CPU
A6x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
R1 R829T
Quad-core 1.3 GHz Cortex-A7
GPU
A6x
Mali-G57 MC2
R1 R829T
Mali-400MP2
Card slot
A6x
microSDXC
R1 R829T
No
Internal
A6x
128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
R1 R829T
16GB 1GB RAM
Other
A6x
UFS 2.2
R1 R829T
-
Dual
A6x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
R1 R829T
-
Features
A6x
LED flash, HDR, panorama
R1 R829T
LED flash, panorama, HDR
Video
A6x
1080p@30/60fps
R1 R829T
1080p@30fps
Single
A6x
-
R1 R829T
8 MP, AF
Single
A6x
5 MP, f/2.2, (wide)
R1 R829T
5 MP
Features
A6x
Panorama
R1 R829T
-
Video
A6x
1080p@30fps
R1 R829T
Loudspeaker
A6x
Yes
R1 R829T
Yes
3.5mm jack
A6x
Yes
R1 R829T
Yes
WLAN
A6x
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
A6x
5.4, A2DP, LE, aptX HD
R1 R829T
4.0, A2DP
Positioning
A6x
GPS, GALILEO, GLONASS, QZSS
R1 R829T
GPS
NFC
A6x
Yes (market/region dependent)
R1 R829T
No
Radio
A6x
Unspecified
R1 R829T
Stereo FM radio, RDS
USB
A6x
USB Type-C 2.0, OTG
R1 R829T
microUSB 2.0
Sensors
A6x
Fingerprint (side-mounted), accelerometer, proximity, compass
R1 R829T
Accelerometer, gyro, proximity
Type
A6x
6500 mAh
R1 R829T
Li-Ion 2410 mAh, non-removable
Charging
A6x
Wired 5W reverse wired
R1 R829T
-
Colors
A6x
Plum Purple, Violet Purple
R1 R829T
White, Black
Models
A6x
CPH2783
R1 R829T
-
Price
A6x
-
R1 R829T
About 300 EUR