Screen size
S3094.0"
V377Winner: 5.0"+20%
Quick verdict
V377 leads the measured specs 5-2.
Measured wins
S309
2
spec wins
Ties
9
equal specs
V377
5
spec wins
Overall winner
Screen size
Technology
S309
GSM / HSPA
V377
GSM / HSPA
2G bands
S309
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
V377
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
S309
HSDPA 900 / 2100
V377
HSDPA 900 / 2100
Speed
S309
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
V377
HSPA 42.2/11.5 Mbps
Announced
S309
2015, July. Released 2015, July
V377
2015, December. Released 2015, December
Status
S309
Discontinued
V377
Discontinued
Dimensions
S309
127.6 x 64.7 x 10.8 mm (5.02 x 2.55 x 0.43 in)
V377
145 x 74 x 10.9 mm (5.71 x 2.91 x 0.43 in)
Weight
S309
127 g (4.48 oz)
V377
190 g (6.70 oz)
SIM
S309
Dual SIM (Mini-SIM, dual stand-by)
V377
Dual SIM
Type
S309
TFT, 256K colors
V377
IPS LCD
Size
S309
4.0 inches, 45.5 cm2 (~55.2% screen-to-body ratio)
V377
5.0 inches, 68.9 cm2 (~64.2% screen-to-body ratio)
Resolution
S309
480 x 800 pixels, 5:3 ratio (~233 ppi density)
V377
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
S309
Android 5.1 (Lollipop)
V377
Android 5.1 (Lollipop)
CPU
S309
Dual-core 1.0 GHz
V377
Quad-core 1.3 GHz
Card slot
S309
microSDHC (dedicated slot)
V377
microSDHC (dedicated slot)
Internal
S309
8GB 1GB RAM
V377
8GB 1GB RAM
Single
S309
5 MP, AF
V377
5 MP, AF
Features
S309
LED flash
V377
LED flash
Video
S309
Yes
V377
Yes
Single
S309
VGA
V377
Yes
Video
S309
V377
Loudspeaker
S309
Yes
V377
Yes
3.5mm jack
S309
Yes
V377
Yes
WLAN
S309
Wi-Fi 802.11 b/g/n, hotspot
V377
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
S309
4.0, A2DP
V377
4.0, A2DP
Positioning
S309
GPS
V377
GPS
NFC
S309
No
V377
No
Radio
S309
FM radio
V377
FM radio
USB
S309
microUSB 2.0
V377
microUSB 2.0
Sensors
S309
Accelerometer, proximity
V377
Accelerometer, proximity
Type
S309
Li-Ion 1600 mAh, removable
V377
Li-Ion 5000 mAh, non-removable
Stand-by
S309
Up to 500 h (3G)
V377
Up to 1100 h
Talk time
S309
Up to 9 h 30 min (3G)
V377
Up to 29 h
Colors
S309
Black, Red
V377
Black