Screen size
A6 4GWinner: 6.8"+19%
R7s5.5"
Quick verdict
A6 4G leads the measured specs 13-5.
Measured wins
A6 4G
13
spec wins
Overall winner
Ties
4
equal specs
R7s
5
spec wins
Screen size
Technology
A6 4G
GSM / HSPA / LTE
R7s
GSM / HSPA / LTE
2G bands
A6 4G
GSM 850 / 900 / 1800 / 1900
R7s
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A6 4G
HSDPA 850 / 900 / 2100 - version 1, HSDPA 900 / 2100 - version 2
R7s
HSDPA 850 / 900 / 1900 / 2100 - Global, Taiwan, USA
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
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
R7s
1, 3, 5, 7, 8, 20, 40 - Global, 1, 3, 5, 7, 8, 28, 38, 39, 40, 41 - Taiwan, 1, 2, 4, 7, 17 - USA
Speed
A6 4G
HSPA, LTE
R7s
HSPA, LTE Cat4 150/50 Mbps
Announced
A6 4G
2026, January 13
R7s
2015, October. Released 2015, December
Status
A6 4G
Available. Released 2026, January 13
R7s
Discontinued
Dimensions
A6 4G
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
R7s
151.8 x 75.4 x 7 mm (5.98 x 2.97 x 0.28 in)
Weight
A6 4G
215 g (7.58 oz)
R7s
155 g (5.47 oz)
Build
A6 4G
Glass front, plastic frame, plastic back
R7s
-
SIM
A6 4G
Nano-SIM + Nano-SIM
R7s
Nano-SIM + Micro-SIM
Other
A6 4G
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
R7s
-
Type
A6 4G
IPS LCD, 120Hz, 1125 nits (peak)
R7s
AMOLED
Size
A6 4G
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
R7s
5.5 inches, 83.4 cm2 (~72.9% screen-to-body ratio)
Resolution
A6 4G
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
R7s
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection
A6 4G
-
R7s
Corning Gorilla Glass 3
OS
A6 4G
Android 15, ColorOS 15
R7s
Android 5.1 (Lollipop), ColorOS 2.1
Chipset
A6 4G
Qualcomm SM6225 Snapdragon 685 (6 nm)
R7s
Qualcomm MSM8939 Snapdragon 615 (28 nm)
CPU
A6 4G
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
R7s
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
GPU
A6 4G
Adreno 610
R7s
Adreno 405
Card slot
A6 4G
microSDXC
R7s
microSDXC (uses shared SIM slot)
Internal
A6 4G
128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
R7s
32GB 4GB RAM
Other
A6 4G
UFS 2.2
R7s
eMMC 4.5
Dual
A6 4G
50 MP, f/1.8, (wide), PDAF Auxiliary lens
R7s
-
Features
A6 4G
LED flash, HDR, panorama
R7s
LED flash, panorama, HDR
Video
A6 4G
1080p@30fps
R7s
1080p@30fps
Single
A6 4G
-
R7s
13 MP, f/2.2, PDAF
Single
A6 4G
8 MP, f/2.0, (wide)
R7s
8 MP, f/2.4
Features
A6 4G
Panorama
R7s
-
Video
A6 4G
1080p@30fps
R7s
Loudspeaker
A6 4G
Yes, with stereo speakers
R7s
Yes
3.5mm jack
A6 4G
No
R7s
Yes
WLAN
A6 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
R7s
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Bluetooth
A6 4G
5.0, A2DP, LE, aptX
R7s
4.0, A2DP
Positioning
A6 4G
GPS, GALILEO, GLONASS, QZSS
R7s
GPS
NFC
A6 4G
Yes (market/region dependent)
R7s
No
Radio
A6 4G
Unspecified
R7s
No
USB
A6 4G
USB Type-C 2.0, OTG
R7s
microUSB 2.0, OTG
Sensors
A6 4G
Fingerprint (side-mounted), accelerometer, proximity, compass
R7s
Accelerometer, proximity, compass
Type
A6 4G
Si/C Li-Ion 7000 mAh
R7s
Li-Po 3070 mAh, non-removable
Charging
A6 4G
45W wired, 33W PPS, 13.5W PD, 36% in 30 min 5W reverse wired
R7s
20W wired, 75% in 30 min
Colors
A6 4G
Sapphire Blue, Aurora Gold
R7s
Golden
Models
A6 4G
CPH2817
R7s
R7sf
Price
A6 4G
-
R7s
About 260 EUR