Screen size
S396Winner: 5.0"+36%
W8203.2"
Quick verdict
S396 leads the measured specs 12-1.
Measured wins
S396
12
spec wins
Overall winner
Ties
4
equal specs
W820
1
spec wins
Screen size
Technology
S396
GSM / HSPA / LTE
W820
GSM / HSPA
2G bands
S396
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
W820
GSM 900 / 1800 / 1900
3G bands
S396
HSDPA 900 / 2100
W820
HSDPA 2100
4G bands
S396
1, 3, 7, 20, 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
equal specsSD card
equal specsStereo speakers
W820
-
Speed
S396
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
W820
HSPA 7.2/0.384 Mbps
Announced
S396
2015, June. Released 2015, June
W820
2012, March
Status
S396
Discontinued
W820
Discontinued
Dimensions
S396
141.9 x 73 x 9.7 mm (5.59 x 2.87 x 0.38 in)
W820
114.6 x 57.7 x 14.8 mm (4.51 x 2.27 x 0.58 in)
Weight
S396
151 g (5.33 oz)
W820
143 g (5.04 oz)
SIM
S396
Dual SIM
W820
Mini-SIM
Type
S396
IPS LCD
W820
TFT
Size
S396
5.0 inches, 68.9 cm2 (~66.5% screen-to-body ratio)
W820
3.2 inches, 30.5 cm2 (~46.1% screen-to-body ratio)
Resolution
S396
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
W820
320 x 480 pixels, 3:2 ratio (~180 ppi density)
OS
S396
Android 5.1 (Lollipop)
W820
Android 2.3 (Gingerbread)
Chipset
S396
Mediatek MT6735P (28 nm)
W820
-
CPU
S396
Quad-core 1.0 GHz Cortex-A53
W820
-
GPU
S396
Mali-T720MP2
W820
-
Card slot
S396
microSDXC (dedicated slot)
W820
microSDHC (dedicated slot)
Internal
S396
8GB 1GB RAM
W820
512MB
Single
S396
8 MP, AF
W820
5 MP, AF
Features
S396
LED flash
W820
LED flash
Video
S396
1080p@30fps
W820
176x144@15fps
Single
S396
8 MP
W820
Yes
Video
S396
W820
Loudspeaker
S396
Yes
W820
Yes
3.5mm jack
S396
Yes
W820
Yes
WLAN
S396
Wi-Fi 802.11 b/g/n, hotspot
W820
Wi-Fi 802.11 b/g, hotspot
Bluetooth
S396
4.0, A2DP
W820
2.0
Positioning
S396
GPS
W820
GPS, A-GPS
NFC
S396
No
W820
-
Radio
S396
FM radio
W820
FM radio
USB
S396
microUSB 2.0
W820
2.0
Sensors
S396
Accelerometer, proximity, compass
W820
Accelerometer, proximity, compass
Other
S396
-
W820
MP3/WAV/WMA/AAC+ player MP4/H.263 player Document viewer Photo viewer/editor Organizer Voice memo/dial Predictive text input
Type
S396
Li-Ion 2300 mAh, removable
W820
Removable Li-Ion 2100 mAh battery
Stand-by
S396
-
W820
Up to 600 h
Talk time
S396
-
W820
Up to 8 h
Colors
S396
Black
W820
Black