Screen size
MultiPhone 4500 Duo4.5"
MultiPhone 7500Winner: 5.0"+10%
Quick verdict
MultiPhone 7500 leads the measured specs 11-1.
Measured wins
MultiPhone 4500 Duo
1
spec wins
Ties
5
equal specs
MultiPhone 7500
11
spec wins
Overall winner
Screen size
Technology
MultiPhone 4500 Duo
GSM / HSPA
MultiPhone 7500
GSM / HSPA
2G bands
MultiPhone 4500 Duo
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
MultiPhone 7500
GSM 900 / 1800 / 1900
3G bands
MultiPhone 4500 Duo
HSDPA 900 / 2100
MultiPhone 7500
HSDPA 900 / 2100
Speed
MultiPhone 4500 Duo
HSPA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
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
MultiPhone 7500
HSPA
Announced
MultiPhone 4500 Duo
2013. Released 2013
MultiPhone 7500
2014, Q1. Released 2014, Q1
Status
MultiPhone 4500 Duo
Discontinued
MultiPhone 7500
Discontinued
Dimensions
MultiPhone 4500 Duo
135 x 69 x 9.6 mm (5.31 x 2.72 x 0.38 in)
MultiPhone 7500
144 x 70.5 x 9.9 mm (5.67 x 2.78 x 0.39 in)
Weight
MultiPhone 4500 Duo
158 g (5.57 oz)
MultiPhone 7500
146 g (5.15 oz)
SIM
MultiPhone 4500 Duo
Dual SIM (Mini-SIM)
MultiPhone 7500
Micro-SIM
Type
MultiPhone 4500 Duo
IPS LCD
MultiPhone 7500
IPS LCD
Size
MultiPhone 4500 Duo
4.5 inches, 58.8 cm2 (~63.2% screen-to-body ratio)
MultiPhone 7500
5.0 inches, 68.9 cm2 (~67.9% screen-to-body ratio)
Resolution
MultiPhone 4500 Duo
540 x 960 pixels, 16:10 ratio (~226 ppi density)
MultiPhone 7500
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Protection
MultiPhone 4500 Duo
Corning Gorilla Glass
MultiPhone 7500
-
OS
MultiPhone 4500 Duo
Android 4.1 (Jelly Bean)
MultiPhone 7500
Android 4.2 (Jelly Bean)
Chipset
MultiPhone 4500 Duo
Mediatek MT6577T (40 nm)
MultiPhone 7500
Mediatek MT6589T (28 nm)
CPU
MultiPhone 4500 Duo
Dual-core 1.2 GHz Cortex-A9
MultiPhone 7500
Quad-core 1.5 GHz Cortex-A7
GPU
MultiPhone 4500 Duo
PowerVR SGX531u
MultiPhone 7500
PowerVR SGX544MP2
Card slot
MultiPhone 4500 Duo
microSDHC (dedicated slot)
MultiPhone 7500
microSDHC (dedicated slot)
Internal
MultiPhone 4500 Duo
4GB 1GB RAM
MultiPhone 7500
16GB 1GB RAM, 32GB 2GB RAM
Single
MultiPhone 4500 Duo
8 MP, AF
MultiPhone 7500
13 MP, AF
Features
MultiPhone 4500 Duo
LED flash
MultiPhone 7500
LED flash
Video
MultiPhone 4500 Duo
Yes
MultiPhone 7500
Yes
Single
MultiPhone 4500 Duo
VGA
MultiPhone 7500
8 MP
Video
MultiPhone 4500 Duo
MultiPhone 7500
Loudspeaker
MultiPhone 4500 Duo
Yes
MultiPhone 7500
Yes
3.5mm jack
MultiPhone 4500 Duo
Yes
MultiPhone 7500
Yes
WLAN
MultiPhone 4500 Duo
Wi-Fi 802.11 b/g/n, hotspot
MultiPhone 7500
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
MultiPhone 4500 Duo
3.0, A2DP
MultiPhone 7500
4.0, A2DP
Positioning
MultiPhone 4500 Duo
GPS
MultiPhone 7500
GPS
NFC
MultiPhone 4500 Duo
No
MultiPhone 7500
Yes
Radio
MultiPhone 4500 Duo
FM radio
MultiPhone 7500
FM radio
USB
MultiPhone 4500 Duo
microUSB 2.0
MultiPhone 7500
microUSB 2.0
Sensors
MultiPhone 4500 Duo
Accelerometer, proximity, compass
MultiPhone 7500
Accelerometer, gyro, proximity, compass
Type
MultiPhone 4500 Duo
Li-Po 1850 mAh, removable
MultiPhone 7500
Li-Po 2300 mAh, non-removable
Stand-by
MultiPhone 4500 Duo
Up to 237 h
MultiPhone 7500
-
Talk time
MultiPhone 4500 Duo
Up to 11 h
MultiPhone 7500
-
Music play
MultiPhone 4500 Duo
Up to 17 h
MultiPhone 7500
-
Colors
MultiPhone 4500 Duo
White
MultiPhone 7500
Black, White
Price
MultiPhone 4500 Duo
About 120 EUR
MultiPhone 7500
About 280 EUR