Screen size
equal specsAxe 44.0"
Sync 4.0b4.0"
Quick verdict
Axe 4 leads the measured specs 7-1.
Measured wins
Axe 4
7
spec wins
Overall winner
Ties
8
equal specs
Sync 4.0b
1
spec wins
Screen size
equal specsTechnology
Axe 4
GSM / HSPA
Sync 4.0b
GSM
2G bands
Axe 4
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Sync 4.0b
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Axe 4
HSDPA 850 / 1900 / 2100
Sync 4.0b
-
Speed
Axe 4
HSPA 21.1/5.76 Mbps
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU 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
equal specsSD card
equal specsStereo speakers
Sync 4.0b
-
GPRS
Axe 4
-
Sync 4.0b
Class 12
EDGE
Axe 4
-
Sync 4.0b
Class 12
Announced
Axe 4
2017, December. Released 2018, January
Sync 4.0b
2015, June. Released 2015, July
Status
Axe 4
Discontinued
Sync 4.0b
Discontinued
Dimensions
Axe 4
124 x 64 x 9.9 mm (4.88 x 2.52 x 0.39 in)
Sync 4.0b
124.5 x 63.5 x 10.4 mm (4.90 x 2.5 x 0.41 in)
Weight
Axe 4
107 g (3.77 oz)
Sync 4.0b
84.8 g (3.00 oz)
SIM
Axe 4
Dual SIM (Micro-SIM, dual stand-by)
Sync 4.0b
Dual SIM
Other
Axe 4
-
Sync 4.0b
Flashlight
Type
Axe 4
IPS LCD
Sync 4.0b
TFT
Size
Axe 4
4.0 inches, 45.5 cm2 (~57.4% screen-to-body ratio)
Sync 4.0b
4.0 inches, 45.5 cm2 (~57.6% screen-to-body ratio)
Resolution
Axe 4
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Sync 4.0b
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
Axe 4
Android 6.0 (Marshmallow)
Sync 4.0b
Android 4.4 (KitKat)
Chipset
Axe 4
Spreadtrum SC7731C
Sync 4.0b
Mediatek MT6572 (28 nm)
CPU
Axe 4
Quad-core 1.2 GHz Cortex-A7
Sync 4.0b
Dual-core 1.0 GHz Cortex-A7
GPU
Axe 4
Mali-400
Sync 4.0b
Mali-400
Card slot
Axe 4
microSDHC
Sync 4.0b
microSDHC
Internal
Axe 4
8GB 512MB RAM
Sync 4.0b
512MB 256MB RAM
Single
Axe 4
5 MP
Sync 4.0b
1.3 MP
Features
Axe 4
LED flash
Sync 4.0b
-
Video
Axe 4
720p@30fps
Sync 4.0b
720p@30fps
Single
Axe 4
2 MP
Sync 4.0b
1.3 MP
Video
Axe 4
Sync 4.0b
Loudspeaker
Axe 4
Yes
Sync 4.0b
Yes
3.5mm jack
Axe 4
Yes
Sync 4.0b
Yes
WLAN
Axe 4
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Sync 4.0b
No
Bluetooth
Axe 4
4.0, A2DP
Sync 4.0b
2.0
Positioning
Axe 4
GPS
Sync 4.0b
GPS
NFC
Axe 4
No
Sync 4.0b
No
Radio
Axe 4
FM radio
Sync 4.0b
FM radio
USB
Axe 4
microUSB 2.0
Sync 4.0b
microUSB 2.0
Sensors
Axe 4
Accelerometer
Sync 4.0b
Accelerometer
Type
Axe 4
Li-Ion 1400 mAh, removable
Sync 4.0b
Li-Ion 1300 mAh, removable
Stand-by
Axe 4
Up to 170 h (3G)
Sync 4.0b
Up to 180 h
Talk time
Axe 4
Up to 8 h (3G)
Sync 4.0b
Up to 2 h 30 min
Colors
Axe 4
Black, Blue, Red, White
Sync 4.0b
Black, White, Red, Blue