Screen size
A33 (2015)5.0"
A6 4GWinner: 6.8"+26%
Quick verdict
A6 4G leads the measured specs 16-3.
Measured wins
A33 (2015)
3
spec wins
Ties
3
equal specs
A6 4G
16
spec wins
Overall winner
Screen size
Technology
A33 (2015)
GSM / HSPA / LTE
A6 4G
GSM / HSPA / LTE
2G bands
A33 (2015)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
A6 4G
GSM 850 / 900 / 1800 / 1900
3G bands
A33 (2015)
HSDPA 850 / 900 / 1900 / 2100 , TD-SCDMA
A6 4G
HSDPA 850 / 900 / 2100 - version 1, HSDPA 900 / 2100 - version 2
4G bands
A33 (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
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
A33 (2015)
HSPA, LTE
A6 4G
HSPA, LTE
Announced
A33 (2015)
2015, November. Released 2015, November
A6 4G
2026, January 13
Status
A33 (2015)
Discontinued
A6 4G
Available. Released 2026, January 13
Dimensions
A33 (2015)
142.7 x 71.7 x 7.6 mm (5.62 x 2.82 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
A33 (2015)
146 g (5.15 oz)
A6 4G
215 g (7.58 oz)
SIM
A33 (2015)
Nano-SIM + Micro-SIM
A6 4G
Nano-SIM + Nano-SIM
Build
A33 (2015)
-
A6 4G
Glass front, plastic frame, plastic back
Other
A33 (2015)
-
A6 4G
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
A33 (2015)
IPS LCD
A6 4G
IPS LCD, 120Hz, 1125 nits (peak)
Size
A33 (2015)
5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)
A6 4G
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
A33 (2015)
540 x 960 pixels, 16:9 ratio (~220 ppi density)
A6 4G
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
OS
A33 (2015)
Android 5.1 (Lollipop), ColorOS 2.1
A6 4G
Android 15, ColorOS 15
Chipset
A33 (2015)
Qualcomm MSM8916 Snapdragon 410 (28 nm)
A6 4G
Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU
A33 (2015)
Quad-core 1.2 GHz Cortex-A53
A6 4G
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU
A33 (2015)
Adreno 306
A6 4G
Adreno 610
Card slot
A33 (2015)
microSDXC (dedicated slot)
A6 4G
microSDXC
Internal
A33 (2015)
16GB 2GB RAM
A6 4G
128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
Other
A33 (2015)
eMMC 4.5
A6 4G
UFS 2.2
Single
A33 (2015)
8 MP, 1/3.2", 1.4µm, AF
A6 4G
-
Features
A33 (2015)
LED flash, HDR, panorama
A6 4G
LED flash, HDR, panorama
Video
A33 (2015)
1080p@30fps
A6 4G
1080p@30fps
Dual
A33 (2015)
-
A6 4G
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
A33 (2015)
5 MP
A6 4G
8 MP, f/2.0, (wide)
Video
A33 (2015)
720p@30fps
A6 4G
1080p@30fps
Features
A33 (2015)
-
A6 4G
Panorama
Loudspeaker
A33 (2015)
Yes
A6 4G
Yes, with stereo speakers
3.5mm jack
A33 (2015)
Yes
A6 4G
No
WLAN
A33 (2015)
Wi-Fi 802.11 b/g/n
A6 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A33 (2015)
4.0, A2DP
A6 4G
5.0, A2DP, LE, aptX
Positioning
A33 (2015)
GPS
A6 4G
GPS, GALILEO, GLONASS, QZSS
NFC
A33 (2015)
No
A6 4G
Yes (market/region dependent)
Radio
A33 (2015)
FM radio
A6 4G
Unspecified
USB
A33 (2015)
microUSB 2.0, OTG
A6 4G
USB Type-C 2.0, OTG
Sensors
A33 (2015)
Accelerometer, proximity, compass
A6 4G
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A33 (2015)
Li-Po 2400 mAh, non-removable
A6 4G
Si/C Li-Ion 7000 mAh
Stand-by
A33 (2015)
Up to 250 h (3G)
A6 4G
-
Talk time
A33 (2015)
Up to 8 h (3G)
A6 4G
-
Charging
A33 (2015)
-
A6 4G
45W wired, 33W PPS, 13.5W PD, 36% in 30 min 5W reverse wired
Colors
A33 (2015)
White
A6 4G
Sapphire Blue, Aurora Gold
Price
A33 (2015)
About 240 EUR
A6 4G
-
Models
A33 (2015)
-
A6 4G
CPH2817