Screen size
A53 (2015)5.5"
A6xWinner: 6.8"+19%
Quick verdict
A6x leads the measured specs 13-3.
Measured wins
A53 (2015)
3
spec wins
Ties
5
equal specs
A6x
13
spec wins
Overall winner
Screen size
Technology
A53 (2015)
GSM / HSPA / LTE
A6x
GSM / HSPA / LTE / 5G
2G bands
A53 (2015)
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
A6x
GSM 850 / 900 / 1800 / 1900
3G bands
A53 (2015)
HSDPA 850 / 900 / 1900 / 2100 , TD-SCDMA
A6x
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
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
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
A6x
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 42, 48, 66, 71
Speed
A53 (2015)
HSPA, LTE
A6x
HSPA, LTE, 5G
5G bands
A53 (2015)
-
A6x
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
Announced
A53 (2015)
2015, November. Released 2015, December
A6x
2026, January 13
Status
A53 (2015)
Discontinued
A6x
Available. Released 2026, January 13
Dimensions
A53 (2015)
153 x 77 x 7.4 mm (6.02 x 3.03 x 0.29 in)
A6x
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)
A6x
212 g (7.48 oz)
SIM
A53 (2015)
Nano-SIM + Micro-SIM
A6x
Nano-SIM + Nano-SIM
Build
A53 (2015)
-
A6x
Glass front, plastic frame, plastic back
Other
A53 (2015)
-
A6x
IP64 dust tight and water resistant (water splashes)
Type
A53 (2015)
IPS LCD
A6x
IPS LCD, 120Hz, 1125 nits (peak)
Size
A53 (2015)
5.5 inches, 83.4 cm2 (~70.8% screen-to-body ratio)
A6x
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)
A6x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
OS
A53 (2015)
Android 5.1 (Lollipop), ColorOS 2.1
A6x
Android 15, ColorOS 15
Chipset
A53 (2015)
Qualcomm MSM8939v2 Snapdragon 616 (28 nm)
A6x
Mediatek Dimensity 6300 (6 nm)
CPU
A53 (2015)
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
A6x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A53 (2015)
Adreno 405
A6x
Mali-G57 MC2
Card slot
A53 (2015)
microSDXC (uses shared SIM slot)
A6x
microSDXC
Internal
A53 (2015)
16GB 2GB RAM
A6x
128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
Other
A53 (2015)
eMMC 4.5
A6x
UFS 2.2
Single
A53 (2015)
13 MP, AF
A6x
-
Features
A53 (2015)
LED flash, HDR, panorama
A6x
LED flash, HDR, panorama
Video
A53 (2015)
1080p@30fps
A6x
1080p@30/60fps
Dual
A53 (2015)
-
A6x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
A53 (2015)
5 MP
A6x
5 MP, f/2.2, (wide)
Video
A53 (2015)
A6x
1080p@30fps
Features
A53 (2015)
-
A6x
Panorama
Loudspeaker
A53 (2015)
Yes
A6x
Yes
3.5mm jack
A53 (2015)
Yes
A6x
Yes
WLAN
A53 (2015)
Wi-Fi 802.11 b/g/n
A6x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A53 (2015)
4.0, A2DP
A6x
5.4, A2DP, LE, aptX HD
Positioning
A53 (2015)
GPS
A6x
GPS, GALILEO, GLONASS, QZSS
NFC
A53 (2015)
Yes
A6x
Yes (market/region dependent)
Radio
A53 (2015)
FM radio
A6x
Unspecified
USB
A53 (2015)
microUSB 2.0, OTG
A6x
USB Type-C 2.0, OTG
Sensors
A53 (2015)
Accelerometer, proximity, compass
A6x
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A53 (2015)
Li-Ion 3075 mAh, non-removable
A6x
6500 mAh
Charging
A53 (2015)
-
A6x
Wired 5W reverse wired
Colors
A53 (2015)
White/Gold
A6x
Plum Purple, Violet Purple
Price
A53 (2015)
About 200 EUR
A6x
-
Models
A53 (2015)
-
A6x
CPH2783