Screen size
A6s 4GWinner: 6.8"+26%
R1S5.0"
Quick verdict
A6s 4G leads the measured specs 16-4.
Measured wins
A6s 4G
16
spec wins
Overall winner
Ties
2
equal specs
R1S
4
spec wins
Screen size
Technology
A6s 4G
GSM / HSPA / LTE
R1S
GSM / HSPA / LTE
2G bands
A6s 4G
GSM 850 / 900 / 1800 / 1900
R1S
GSM 850 / 900 / 1800 / 1900 - all versions
3G bands
A6s 4G
HSDPA 850 / 900 / 2100 - version 1, HSDPA 900 / 2100 - version 2
R1S
HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA, HSDPA 850 / 900 / 1900 / 2100 - R1K
4G bands
A6s 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
R1S
3, 7, 38, 39, 40
Speed
A6s 4G
HSPA, LTE
R1S
HSPA, LTE
Announced
A6s 4G
2026, January 09
R1S
2014, April. Released 2014, June
Status
A6s 4G
Available. Released 2026, January 09
R1S
Discontinued
Dimensions
A6s 4G
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
R1S
142.7 x 70.4 x 7.1 mm (5.62 x 2.77 x 0.28 in)
Weight
A6s 4G
215 g (7.58 oz)
R1S
140 g (4.94 oz)
Build
A6s 4G
Glass front, plastic frame, plastic back
R1S
-
SIM
A6s 4G
Nano-SIM + Nano-SIM
R1S
Micro-SIM
Other
A6s 4G
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
R1S
-
Type
A6s 4G
IPS LCD, 120Hz, 1125 nits (peak)
R1S
IPS LCD
Size
A6s 4G
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
R1S
5.0 inches, 68.9 cm2 (~68.6% screen-to-body ratio)
Resolution
A6s 4G
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
R1S
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
A6s 4G
-
R1S
Corning Gorilla Glass 3
OS
A6s 4G
Android 15, ColorOS 15
R1S
Android 4.3 (Jelly Bean)
Chipset
A6s 4G
Qualcomm SM6225 Snapdragon 685 (6 nm)
R1S
Qualcomm Snapdragon 400 (28 nm)
CPU
A6s 4G
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
R1S
Quad-core 1.6 GHz Cortex-A7
GPU
A6s 4G
Adreno 610
R1S
Adreno 305
Card slot
A6s 4G
microSDXC
R1S
No
Internal
A6s 4G
128GB 8GB RAM, 256GB 8GB RAM
R1S
16GB 1GB RAM
Other
A6s 4G
UFS 2.2
R1S
eMMC 4.5
Dual
A6s 4G
50 MP, f/1.8, (wide), PDAF Auxiliary lens
R1S
-
Features
A6s 4G
LED flash, HDR, panorama
R1S
LED flash, panorama, HDR
Video
A6s 4G
1080p@30fps
R1S
1080p@30fps
Single
A6s 4G
-
R1S
13 MP, AF
Single
A6s 4G
16 MP, f/2.4, (wide)
R1S
5 MP
Features
A6s 4G
Panorama
R1S
-
Video
A6s 4G
1080p@30fps
R1S
Loudspeaker
A6s 4G
Yes, with stereo speakers
R1S
Yes
3.5mm jack
A6s 4G
No
R1S
Yes
WLAN
A6s 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
R1S
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Bluetooth
A6s 4G
5.0, A2DP, LE, aptX
R1S
4.0, A2DP
Positioning
A6s 4G
GPS, GALILEO, GLONASS, QZSS
R1S
GPS
NFC
A6s 4G
Yes (market/region dependent)
R1S
No
Radio
A6s 4G
Unspecified
R1S
Stereo FM radio, RDS
USB
A6s 4G
USB Type-C 2.0, OTG
R1S
microUSB 2.0
Sensors
A6s 4G
Fingerprint (side-mounted), accelerometer, proximity, compass
R1S
Accelerometer, proximity, compass
Type
A6s 4G
Si/C Li-Ion 7000 mAh
R1S
Li-Ion 2410 mAh, non-removable
Charging
A6s 4G
80W wired, 33W PPS, 13.5W PD, 56% in 30 min 5W reverse wired
R1S
-
Colors
A6s 4G
Cappuccino Brown, Ice White
R1S
White, Blue
Models
A6s 4G
CPH2815
R1S
R8006, R8007
Price
A6s 4G
-
R1S
About 290 EUR