Screen size
A53 (2015)5.5"
A6 4GWinner: 6.8"+19%
Quick verdict
A6 4G leads the measured specs 14-4.
Measured wins
A53 (2015)
4
spec wins
Ties
4
equal specs
A6 4G
14
spec wins
Overall winner
Screen size
Technology
A53 (2015)
GSM / HSPA / LTE
A6 4G
GSM / HSPA / LTE
2G bands
A53 (2015)
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
A6 4G
GSM 850 / 900 / 1800 / 1900
3G bands
A53 (2015)
HSDPA 850 / 900 / 1900 / 2100 , TD-SCDMA
A6 4G
HSDPA 850 / 900 / 2100 - version 1, HSDPA 900 / 2100 - version 2
4G bands
A53 (2015)
1, 3, 38, 39, 40, 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
equal specs3.5mm 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
A53 (2015)
HSPA, LTE
A6 4G
HSPA, LTE
Announced
A53 (2015)
2015, November. Released 2015, December
A6 4G
2026, January 13
Status
A53 (2015)
Discontinued
A6 4G
Available. Released 2026, January 13
Dimensions
A53 (2015)
153 x 77 x 7.4 mm (6.02 x 3.03 x 0.29 in)
A6 4G
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
A53 (2015)
165 g (5.82 oz)
A6 4G
215 g (7.58 oz)
SIM
A53 (2015)
Nano-SIM + Micro-SIM
A6 4G
Nano-SIM + Nano-SIM
Build
A53 (2015)
-
A6 4G
Glass front, plastic frame, plastic back
Other
A53 (2015)
-
A6 4G
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
A53 (2015)
IPS LCD
A6 4G
IPS LCD, 120Hz, 1125 nits (peak)
Size
A53 (2015)
5.5 inches, 83.4 cm2 (~70.8% screen-to-body ratio)
A6 4G
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
A53 (2015)
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
A6 4G
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
OS
A53 (2015)
Android 5.1 (Lollipop), ColorOS 2.1
A6 4G
Android 15, ColorOS 15
Chipset
A53 (2015)
Qualcomm MSM8939v2 Snapdragon 616 (28 nm)
A6 4G
Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU
A53 (2015)
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
A6 4G
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU
A53 (2015)
Adreno 405
A6 4G
Adreno 610
Card slot
A53 (2015)
microSDXC (uses shared SIM slot)
A6 4G
microSDXC
Internal
A53 (2015)
16GB 2GB RAM
A6 4G
128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
Other
A53 (2015)
eMMC 4.5
A6 4G
UFS 2.2
Single
A53 (2015)
13 MP, AF
A6 4G
-
Features
A53 (2015)
LED flash, HDR, panorama
A6 4G
LED flash, HDR, panorama
Video
A53 (2015)
1080p@30fps
A6 4G
1080p@30fps
Dual
A53 (2015)
-
A6 4G
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
A53 (2015)
5 MP
A6 4G
8 MP, f/2.0, (wide)
Video
A53 (2015)
A6 4G
1080p@30fps
Features
A53 (2015)
-
A6 4G
Panorama
Loudspeaker
A53 (2015)
Yes
A6 4G
Yes, with stereo speakers
3.5mm jack
A53 (2015)
Yes
A6 4G
No
WLAN
A53 (2015)
Wi-Fi 802.11 b/g/n
A6 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A53 (2015)
4.0, A2DP
A6 4G
5.0, A2DP, LE, aptX
Positioning
A53 (2015)
GPS
A6 4G
GPS, GALILEO, GLONASS, QZSS
NFC
A53 (2015)
Yes
A6 4G
Yes (market/region dependent)
Radio
A53 (2015)
FM radio
A6 4G
Unspecified
USB
A53 (2015)
microUSB 2.0, OTG
A6 4G
USB Type-C 2.0, OTG
Sensors
A53 (2015)
Accelerometer, proximity, compass
A6 4G
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A53 (2015)
Li-Ion 3075 mAh, non-removable
A6 4G
Si/C Li-Ion 7000 mAh
Charging
A53 (2015)
-
A6 4G
45W wired, 33W PPS, 13.5W PD, 36% in 30 min 5W reverse wired
Colors
A53 (2015)
White/Gold
A6 4G
Sapphire Blue, Aurora Gold
Price
A53 (2015)
About 200 EUR
A6 4G
-
Models
A53 (2015)
-
A6 4G
CPH2817