Screen size
A375.0"
A6 4GWinner: 6.8"+26%
Quick verdict
A6 4G leads the measured specs 15-4.
Measured wins
A37
4
spec wins
Ties
3
equal specs
A6 4G
15
spec wins
Overall winner
Screen size
Technology
A37
GSM / HSPA / LTE
A6 4G
GSM / HSPA / LTE
2G bands
A37
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
A6 4G
GSM 850 / 900 / 1800 / 1900
3G bands
A37
HSDPA 850 / 900 / 2100
A6 4G
HSDPA 850 / 900 / 2100 - version 1, HSDPA 900 / 2100 - version 2
4G bands
A37
1, 3, 5, 7, 8, 41
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
equal specsStereo speakers
A6 4G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - version 1, 1, 3, 5, 8, 40 - version 2
Speed
A37
HSPA, LTE
A6 4G
HSPA, LTE
Announced
A37
2016, June 20. Released 2016, June
A6 4G
2026, January 13
Status
A37
Discontinued
A6 4G
Available. Released 2026, January 13
Dimensions
A37
143.1 x 71 x 7.7 mm (5.63 x 2.80 x 0.30 in)
A6 4G
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
A37
136 g (4.80 oz)
A6 4G
215 g (7.58 oz)
Build
A37
Glass front (Gorilla Glass 4), aluminum back, aluminum frame
A6 4G
Glass front, plastic frame, plastic back
SIM
A37
Nano-SIM + Nano-SIM
A6 4G
Nano-SIM + Nano-SIM
Other
A37
-
A6 4G
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
A37
IPS LCD
A6 4G
IPS LCD, 120Hz, 1125 nits (peak)
Size
A37
5.0 inches, 68.9 cm2 (~67.8% screen-to-body ratio)
A6 4G
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
A37
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
A6 4G
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Protection
A37
Corning Gorilla Glass 4
A6 4G
-
OS
A37
Android 5.1 (Lollipop), ColorOS 3
A6 4G
Android 15, ColorOS 15
Chipset
A37
Qualcomm MSM8916 Snapdragon 410 (28 nm)
A6 4G
Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU
A37
Quad-core 1.2 GHz Cortex-A53
A6 4G
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU
A37
Adreno 306
A6 4G
Adreno 610
Card slot
A37
microSDXC (dedicated slot)
A6 4G
microSDXC
Internal
A37
16GB 2GB RAM
A6 4G
128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
Other
A37
eMMC 4.5
A6 4G
UFS 2.2
Single
A37
8 MP, f/2.0, 1/3.2", 1.4µm, AF
A6 4G
-
Features
A37
LED flash, panorama
A6 4G
LED flash, HDR, panorama
Video
A37
1080p@30fps
A6 4G
1080p@30fps
Dual
A37
-
A6 4G
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
A37
5 MP, f/2.4, 1/4.0"
A6 4G
8 MP, f/2.0, (wide)
Video
A37
A6 4G
1080p@30fps
Features
A37
-
A6 4G
Panorama
Loudspeaker
A37
Yes
A6 4G
Yes, with stereo speakers
3.5mm jack
A37
Yes
A6 4G
No
WLAN
A37
Wi-Fi 802.11 a/b/g/n, hotspot
A6 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A37
4.0, A2DP
A6 4G
5.0, A2DP, LE, aptX
Positioning
A37
GPS
A6 4G
GPS, GALILEO, GLONASS, QZSS
NFC
A37
No
A6 4G
Yes (market/region dependent)
Radio
A37
FM radio
A6 4G
Unspecified
USB
A37
microUSB 2.0
A6 4G
USB Type-C 2.0, OTG
Sensors
A37
Accelerometer, proximity, compass
A6 4G
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A37
Li-Ion 2630 mAh, non-removable
A6 4G
Si/C Li-Ion 7000 mAh
Charging
A37
-
A6 4G
45W wired, 33W PPS, 13.5W PD, 36% in 30 min 5W reverse wired
Colors
A37
Gold, Rose Gold
A6 4G
Sapphire Blue, Aurora Gold
Models
A37
A37f, A37fw, A37m
A6 4G
CPH2817
Price
A37
About 220 EUR
A6 4G
-