Screen size
Compass LTEWinner: 5.0"+20%
Sync 4.0b4.0"
Quick verdict
Compass LTE leads the measured specs 11-2.
Measured wins
Compass LTE
11
spec wins
Overall winner
Ties
4
equal specs
Sync 4.0b
2
spec wins
Screen size
Technology
Compass LTE
GSM / HSPA / LTE
Sync 4.0b
GSM
2G bands
Compass LTE
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Sync 4.0b
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Compass LTE
HSDPA 850 / 1900 / 2100
Sync 4.0b
-
4G bands
Compass LTE
2, 4, 5, 7, 17
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
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Sync 4.0b
-
Speed
Compass LTE
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Sync 4.0b
-
GPRS
Compass LTE
-
Sync 4.0b
Class 12
EDGE
Compass LTE
-
Sync 4.0b
Class 12
Announced
Compass LTE
2017, November. Released 2018, January
Sync 4.0b
2015, June. Released 2015, July
Status
Compass LTE
Discontinued
Sync 4.0b
Discontinued
Dimensions
Compass LTE
150 x 71.6 x 9.3 mm (5.91 x 2.82 x 0.37 in)
Sync 4.0b
124.5 x 63.5 x 10.4 mm (4.90 x 2.5 x 0.41 in)
Weight
Compass LTE
146 g (5.15 oz)
Sync 4.0b
84.8 g (3.00 oz)
SIM
Compass LTE
Dual SIM (Micro-SIM, dual stand-by)
Sync 4.0b
Dual SIM
Other
Compass LTE
-
Sync 4.0b
Flashlight
Type
Compass LTE
TN TFT
Sync 4.0b
TFT
Size
Compass LTE
5.0 inches, 68.9 cm2 (~64.1% screen-to-body ratio)
Sync 4.0b
4.0 inches, 45.5 cm2 (~57.6% screen-to-body ratio)
Resolution
Compass LTE
480 x 854 pixels, 16:9 ratio (~196 ppi density)
Sync 4.0b
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
Compass LTE
Android 7.0 (Nougat)
Sync 4.0b
Android 4.4 (KitKat)
Chipset
Compass LTE
Mediatek MT6737M (28 nm)
Sync 4.0b
Mediatek MT6572 (28 nm)
CPU
Compass LTE
Quad-core 1.3 GHz Cortex-A53
Sync 4.0b
Dual-core 1.0 GHz Cortex-A7
GPU
Compass LTE
Mali-400
Sync 4.0b
Mali-400
Card slot
Compass LTE
microSDHC
Sync 4.0b
microSDHC
Internal
Compass LTE
8GB 1GB RAM
Sync 4.0b
512MB 256MB RAM
Other
Compass LTE
eMMC 5.0
Sync 4.0b
-
Single
Compass LTE
8 MP
Sync 4.0b
1.3 MP
Features
Compass LTE
LED flash
Sync 4.0b
-
Video
Compass LTE
720p@30fps
Sync 4.0b
720p@30fps
Single
Compass LTE
5 MP
Sync 4.0b
1.3 MP
Video
Compass LTE
Sync 4.0b
Loudspeaker
Compass LTE
Yes
Sync 4.0b
Yes
3.5mm jack
Compass LTE
Yes
Sync 4.0b
Yes
WLAN
Compass LTE
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Sync 4.0b
No
Bluetooth
Compass LTE
4.0, A2DP
Sync 4.0b
2.0
Positioning
Compass LTE
GPS
Sync 4.0b
GPS
NFC
Compass LTE
No
Sync 4.0b
No
Radio
Compass LTE
FM radio
Sync 4.0b
FM radio
USB
Compass LTE
microUSB 2.1
Sync 4.0b
microUSB 2.0
Sensors
Compass LTE
Accelerometer
Sync 4.0b
Accelerometer
Type
Compass LTE
Li-Ion 2100 mAh, removable
Sync 4.0b
Li-Ion 1300 mAh, removable
Stand-by
Compass LTE
Up to 200 h (3G)
Sync 4.0b
Up to 180 h
Talk time
Compass LTE
Up to 5 h (3G)
Sync 4.0b
Up to 2 h 30 min
Colors
Compass LTE
Black, Gray, Gold, Rose gold, White
Sync 4.0b
Black, White, Red, Blue