Screen size
i3151.5"
s5021 Wave ProWinner: 5.0"+70%
Quick verdict
s5021 Wave Pro leads the measured specs 13-1.
Measured wins
i315
1
spec wins
Ties
2
equal specs
s5021 Wave Pro
13
spec wins
Overall winner
Screen size
Technology
i315
GSM
s5021 Wave Pro
GSM / HSPA
2G bands
i315
GSM 850 / 1900 - SIM 1 & SIM 2 (optional), GSM 900 / 1800 - SIM 1 & SIM 2 (optional)
s5021 Wave Pro
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
i315
Class 12
s5021 Wave Pro
-
EDGE
i315
No
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
3.5mm jack
equal specsSD card
Stereo speakers
s5021 Wave Pro
-
3G bands
i315
-
s5021 Wave Pro
HSDPA 850 / 1900
Speed
i315
-
s5021 Wave Pro
HSPA 21.1/5.76 Mbps
Announced
i315
2011. Released 2011
s5021 Wave Pro
2017, February. Released 2017, February
Status
i315
Discontinued
s5021 Wave Pro
Discontinued
Dimensions
i315
80 x 37 x 20 mm (3.15 x 1.46 x 0.79 in)
s5021 Wave Pro
145.8 x 73 x 9.7 mm (5.74 x 2.87 x 0.38 in)
Weight
i315
76.5 g (2.68 oz)
s5021 Wave Pro
168 g (5.93 oz)
SIM
i315
Mini-SIM
s5021 Wave Pro
Dual SIM (Micro-SIM, dual stand-by)
Type
i315
TFT
s5021 Wave Pro
IPS LCD
Size
i315
1.5 inches, 7.3 cm2 (~24.5% screen-to-body ratio)
s5021 Wave Pro
5.0 inches, 68.9 cm2 (~64.7% screen-to-body ratio)
Resolution
i315
128 x 128 pixels, 1:1 ratio
s5021 Wave Pro
480 x 854 pixels, 16:9 ratio (~196 ppi density)
Other
i315
Dedicated music keys
s5021 Wave Pro
-
Card slot
i315
No
s5021 Wave Pro
microSDHC
Phonebook
i315
Yes
s5021 Wave Pro
-
Call records
i315
Yes
s5021 Wave Pro
-
Internal
i315
2GB
s5021 Wave Pro
4GB 512MB RAM
Single
i315
VGA
s5021 Wave Pro
8 MP, f/2.4
Video
i315
No
s5021 Wave Pro
720p@30fps
Features
i315
-
s5021 Wave Pro
LED flash, panorama
Other
i315
No
s5021 Wave Pro
-
Single
i315
-
s5021 Wave Pro
5 MP, f/2.8
Video
i315
-
s5021 Wave Pro
Loudspeaker
i315
Yes
s5021 Wave Pro
Yes
3.5mm jack
i315
Yes
s5021 Wave Pro
Yes
WLAN
i315
No
s5021 Wave Pro
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
i315
Yes
s5021 Wave Pro
2.1, A2DP
Positioning
i315
No
s5021 Wave Pro
GPS
Radio
i315
FM radio
s5021 Wave Pro
Stereo FM radio
USB
i315
1.2
s5021 Wave Pro
microUSB 2.0
NFC
i315
-
s5021 Wave Pro
No
Sensors
i315
s5021 Wave Pro
Accelerometer
Messaging
i315
SMS, MMS
s5021 Wave Pro
-
Games
i315
Yes
s5021 Wave Pro
-
Java
i315
Yes
s5021 Wave Pro
-
Other
i315
MP3/MP4/3GP player Organizer Voice memo Unit & currency converter Predictive text input
s5021 Wave Pro
-
Type
i315
Removable Li-Ion battery
s5021 Wave Pro
Li-Po 2000 mAh, removable
Stand-by
i315
Up to 120 h
s5021 Wave Pro
Up to 240 h (3G)
Talk time
i315
Up to 3 h
s5021 Wave Pro
Up to 8 h (3G)
Colors
i315
Red, Gray
s5021 Wave Pro
Black, White, Blue
SAR
i315
-
s5021 Wave Pro
0.73 W/kg (head) 0.87 W/kg (body)
OS
i315
-
s5021 Wave Pro
Android 6.0 (Marshmallow)
Chipset
i315
-
s5021 Wave Pro
Spreadtrum SC7731C
CPU
i315
-
s5021 Wave Pro
Quad-core 1.2 GHz Cortex-A7
GPU
i315
-
s5021 Wave Pro
Mali-400