Screen size
45 Helium 4G4.5"
53 PlatinumWinner: 5.3"+15%
Quick verdict
53 Platinum leads the measured specs 7-2.
Measured wins
45 Helium 4G
2
spec wins
Ties
8
equal specs
53 Platinum
7
spec wins
Overall winner
Screen size
Technology
45 Helium 4G
GSM / HSPA / LTE
53 Platinum
GSM / HSPA
2G bands
45 Helium 4G
GSM 850 / 900 / 1800 / 1900
53 Platinum
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
45 Helium 4G
HSDPA 900 / 2100 / 1800
53 Platinum
HSDPA 900 / 2100
4G bands
45 Helium 4G
1, 3, 7, 8
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
53 Platinum
-
Speed
45 Helium 4G
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
53 Platinum
HSPA 7.2/5.76 Mbps
Announced
45 Helium 4G
2014. Released 2014
53 Platinum
2013. Released 2013
Status
45 Helium 4G
Discontinued
53 Platinum
Discontinued
Dimensions
45 Helium 4G
135 x 67 x 9.8 mm (5.31 x 2.64 x 0.39 in)
53 Platinum
153.6 x 78 x 9.3 mm (6.05 x 3.07 x 0.37 in)
Weight
45 Helium 4G
140 g (4.94 oz)
53 Platinum
189.9 g (6.67 oz)
SIM
45 Helium 4G
Micro-SIM
53 Platinum
Dual SIM (Mini-SIM)
Type
45 Helium 4G
IPS LCD
53 Platinum
IPS LCD
Size
45 Helium 4G
4.5 inches, 57.6 cm2 (~63.7% screen-to-body ratio)
53 Platinum
5.3 inches, 77.4 cm2 (~64.6% screen-to-body ratio)
Resolution
45 Helium 4G
480 x 800 pixels, 5:3 ratio (~207 ppi density)
53 Platinum
540 x 960 pixels, 16:9 ratio (~208 ppi density)
OS
45 Helium 4G
Android 4.3 (Jelly Bean)
53 Platinum
Android 4.1.2 (Jelly Bean)
Chipset
45 Helium 4G
Qualcomm MSM8926 Snapdragon 400 (28 nm)
53 Platinum
Qualcomm MSM8225Q Snapdragon S4 Play
CPU
45 Helium 4G
Quad-core 1.2 GHz Cortex-A7
53 Platinum
Quad-core 1.2 GHz Cortex-A5
GPU
45 Helium 4G
Adreno 305
53 Platinum
Adreno 203
Card slot
45 Helium 4G
microSDHC (dedicated slot)
53 Platinum
microSDHC (dedicated slot)
Internal
45 Helium 4G
4GB 1GB RAM
53 Platinum
4GB 1GB RAM
Other
45 Helium 4G
eMMC 4.5
53 Platinum
-
Single
45 Helium 4G
5 MP, AF
53 Platinum
8 MP, AF
Features
45 Helium 4G
LED flash
53 Platinum
LED flash, HDR
Video
45 Helium 4G
1080p@30fps
53 Platinum
720p
Single
45 Helium 4G
VGA
53 Platinum
2 MP
Video
45 Helium 4G
53 Platinum
Loudspeaker
45 Helium 4G
Yes
53 Platinum
Yes
3.5mm jack
45 Helium 4G
Yes
53 Platinum
Yes
WLAN
45 Helium 4G
Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct, DLNA
53 Platinum
Wi-Fi 802.11 b/g/n, hotspot, DLNA
Bluetooth
45 Helium 4G
4.0, A2DP, EDR, LE
53 Platinum
3.0, A2DP, EDR
Positioning
45 Helium 4G
GPS, GLONASS
53 Platinum
GPS
NFC
45 Helium 4G
No
53 Platinum
No
Radio
45 Helium 4G
FM radio
53 Platinum
Stereo FM radio
USB
45 Helium 4G
microUSB 2.0
53 Platinum
microUSB 2.0
Sensors
45 Helium 4G
Accelerometer, proximity, compass
53 Platinum
Accelerometer, proximity
Type
45 Helium 4G
Li-Ion 1850 mAh, removable
53 Platinum
Li-Ion 2800 mAh, removable
Talk time
45 Helium 4G
Up to 9 h (2G) / Up to 7 h (3G)
53 Platinum
Up to 21 h (2G) / Up to 15 h (3G)
Stand-by
45 Helium 4G
-
53 Platinum
Up to 264 h
Colors
45 Helium 4G
Black
53 Platinum
Black
Price
45 Helium 4G
About 230 EUR
53 Platinum
-
SAR EU
45 Helium 4G
-
53 Platinum
0.33 W/kg (head) 0.75 W/kg (body)