Screen size
Prime 4.0 Plus—
Prime 4.5Winner: 4.5"
Quick verdict
Prime 4.5 leads the measured specs 6-2.
Measured wins
Prime 4.0 Plus
2
spec wins
Ties
6
equal specs
Prime 4.5
6
spec wins
Overall winner
Screen size
Technology
Prime 4.0 Plus
GSM / HSPA
Prime 4.5
GSM / HSPA
2G bands
Prime 4.0 Plus
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Prime 4.5
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Prime 4.0 Plus
HSDPA 850 / 1700 / 1900
Prime 4.5
HSDPA 850 / 2100
Speed
Prime 4.0 Plus
HSPA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Prime 4.5
HSPA
Announced
Prime 4.0 Plus
2015, February. Released 2015, February
Prime 4.5
2014, January. Released 2014, January
Status
Prime 4.0 Plus
Discontinued
Prime 4.5
Discontinued
Dimensions
Prime 4.0 Plus
125 x 64 x 10 mm (4.92 x 2.52 x 0.39 in)
Prime 4.5
133.5 x 67 x 9.5 mm (5.26 x 2.64 x 0.37 in)
Weight
Prime 4.0 Plus
-
Prime 4.5
-
SIM
Prime 4.0 Plus
Dual SIM
Prime 4.5
Dual SIM
Other
Prime 4.0 Plus
-
Prime 4.5
Flashlight
Type
Prime 4.0 Plus
IPS LCD
Prime 4.5
IPS LCD
Size
Prime 4.0 Plus
, -
Prime 4.5
4.46 inches, 54.8 cm2 (~61.3% screen-to-body ratio)
Resolution
Prime 4.0 Plus
480 x 800 pixels, 5:3 ratio
Prime 4.5
540 x 960 pixels, 16:9 ratio (~247 ppi density)
Other
Prime 4.0 Plus
Flashlight
Prime 4.5
-
OS
Prime 4.0 Plus
Android 4.4.2 (KitKat)
Prime 4.5
Android 4.2.2 (Jelly Bean)
Chipset
Prime 4.0 Plus
Mediatek MT6572 (28 nm)
Prime 4.5
Mediatek MT6572AW
CPU
Prime 4.0 Plus
Dual-core 1.3 GHz Cortex-A7
Prime 4.5
Dual-core Cortex-A7
GPU
Prime 4.0 Plus
Mali-400
Prime 4.5
Mali-400
Card slot
Prime 4.0 Plus
microSDHC
Prime 4.5
microSDHC (dedicated slot)
Internal
Prime 4.0 Plus
4GB 512MB RAM
Prime 4.5
4GB 512MB RAM
Single
Prime 4.0 Plus
2 MP
Prime 4.5
2 MP
Features
Prime 4.0 Plus
LED flash
Prime 4.5
LED flash
Video
Prime 4.0 Plus
Yes
Prime 4.5
Yes
Single
Prime 4.0 Plus
VGA
Prime 4.5
VGA
Video
Prime 4.0 Plus
Prime 4.5
Loudspeaker
Prime 4.0 Plus
Yes
Prime 4.5
Yes
3.5mm jack
Prime 4.0 Plus
Yes
Prime 4.5
Yes
WLAN
Prime 4.0 Plus
Wi-Fi 802.11 b/g/n
Prime 4.5
Wi-Fi 802.11 b/g/n
Bluetooth
Prime 4.0 Plus
2.0
Prime 4.5
2.1
Positioning
Prime 4.0 Plus
GPS
Prime 4.5
NFC
Prime 4.0 Plus
No
Prime 4.5
No
Radio
Prime 4.0 Plus
FM radio
Prime 4.5
FM radio
USB
Prime 4.0 Plus
microUSB 2.0
Prime 4.5
microUSB
Sensors
Prime 4.0 Plus
Accelerometer
Prime 4.5
Type
Prime 4.0 Plus
Li-Ion 1400 mAh, removable
Prime 4.5
Li-Ion 1550 mAh, removable
Colors
Prime 4.0 Plus
Black, Blue
Prime 4.5
Black, White/Blue