Screen size
S396Winner: 5.0"+36%
X8153.2"
Quick verdict
S396 leads the measured specs 12-1.
Measured wins
S396
12
spec wins
Overall winner
Ties
4
equal specs
X815
1
spec wins
Screen size
Technology
S396
GSM / HSPA / LTE
X815
GSM
2G bands
S396
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
X815
GSM 900 / 1800 / 1900 - SIM 1, GSM 900 / 1800 / 1900 - SIM 2
3G bands
S396
HSDPA 900 / 2100
X815
-
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
X815
-
Speed
S396
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
X815
-
GPRS
S396
-
X815
Yes
EDGE
S396
-
X815
Yes
Announced
S396
2015, June. Released 2015, June
X815
2011, February. Released 2011, March
Status
S396
Discontinued
X815
Discontinued
Dimensions
S396
141.9 x 73 x 9.7 mm (5.59 x 2.87 x 0.38 in)
X815
113.3 x 55.6 x 14.6 mm (4.46 x 2.19 x 0.57 in)
Weight
S396
151 g (5.33 oz)
X815
139 g (4.90 oz)
SIM
S396
Dual SIM
X815
Dual SIM (Mini-SIM)
Type
S396
IPS LCD
X815
TFT resistive touchscreen, 256K colors
Size
S396
5.0 inches, 68.9 cm2 (~66.5% screen-to-body ratio)
X815
3.2 inches, 29.1 cm2 (~46.3% screen-to-body ratio)
Resolution
S396
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
X815
240 x 400 pixels, 5:3 ratio (~146 ppi density)
Other
S396
-
X815
Handwriting recognition
OS
S396
Android 5.1 (Lollipop)
X815
-
Chipset
S396
Mediatek MT6735P (28 nm)
X815
-
CPU
S396
Quad-core 1.0 GHz Cortex-A53
X815
-
GPU
S396
Mali-T720MP2
X815
-
Card slot
S396
microSDXC (dedicated slot)
X815
microSDHC (dedicated slot)
Internal
S396
8GB 1GB RAM
X815
47MB
Phonebook
S396
-
X815
Yes, Photocall
Call records
S396
-
X815
Yes
Single
S396
8 MP, AF
X815
5 MP, AF
Features
S396
LED flash
X815
LED flash
Video
S396
1080p@30fps
X815
480p@15fps
Single
S396
8 MP
X815
-
Video
S396
X815
-
Other
S396
-
X815
No
Loudspeaker
S396
Yes
X815
Yes
3.5mm jack
S396
Yes
X815
Yes
WLAN
S396
Wi-Fi 802.11 b/g/n, hotspot
X815
No
Bluetooth
S396
4.0, A2DP
X815
2.0, A2DP, EDR
Positioning
S396
GPS
X815
GPS, A-GPS
NFC
S396
No
X815
-
Radio
S396
FM radio
X815
FM radio
USB
S396
microUSB 2.0
X815
miniUSB 2.0
Sensors
S396
Accelerometer, proximity, compass
X815
Accelerometer
Messaging
S396
-
X815
SMS, MMS, Email, IM
Browser
S396
-
X815
WAP 2.0/xHTML
Games
S396
-
X815
Yes + downloadable
Java
S396
-
X815
Yes, MIDP 2.0
Other
S396
-
X815
MP3/AAC+/WAV player MP4/H.263 player Organizer Voice memo Predictive text input
Type
S396
Li-Ion 2300 mAh, removable
X815
Removable Li-Ion 1530 mAh battery
Stand-by
S396
-
X815
Up to 720 h
Talk time
S396
-
X815
Up to 12 h
Colors
S396
Black
X815
Black
Price
S396
-
X815
About 350 EUR