Asus PadFone vs BLU C4

Compare recorded specifications, size and practical differences.

Asus PadFone

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BLU C4

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Display technologyOLED versus LCDPadFone: OLED · C4: LCD
WeightC4: 11 g lighterC4: 118 g · PadFone: 129 g
WidthC4: 1.2 mm narrowerC4: 64.2 mm · PadFone: 65.4 mm
Screen diagonalC4: 0.3 in smaller diagonalC4: 4 in · PadFone: 4.3 in
DepthPadFone: 1.7 mm thinnerPadFone: 9.2 mm · C4: 10.9 mm
HeightC4: 3.7 mm shorterC4: 124.3 mm · PadFone: 128 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front

Side

1. PadFone
Height
128 mm
Width
65.4 mm
Depth
9.2 mm

Weight
129 g
2. C4
Height
124.3 mm
Width
64.2 mm
Depth
10.9 mm

Weight
118 g

Specifications

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Everyday essentials

Everyday essentials
Specification	PadFone	C4
Dimensions (HxWxD)	128 Х 65.4 Х 9.2 mm	124.3 Х 64.2 Х 10.9 mm
Weight	129 g	118 g
Technology	Super AMOLED	IPS LCD
Screen size	4.3" inch	4" inch
Screen resolution	540 x 960 px	480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16/32/64 GB 1 GB RAM	8 GB 512 MB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.	1520 mAh Removable Li-Ion	1300 mAh Li-Po
Operating system OS	Android 4.0 (Ice Cream Sandwich) upgradable to 4.1 (Jelly Bean)	Android 8.1 Oreo (Go edition)
Chipset	Qualcomm MSM8260A Snapdragon S4 Plus	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	PadFone	C4
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	51.0 cm2	45.5 cm2
Screen format	16:9 (height:width)	5:3 (height:width)
Screen to body ratio	60.9%	57.1%
PPI /points per inch/	256 PPI	233 PPI
Screen protection	Corning Gorilla Glass	Unknown

Camera and Video

Camera and Video
Specification	PadFone	C4
Rear camera, main	8 MP Single	5 MP Single
Camera specs	8 MP AF	5 MP
Functions	LED flash	LED flash
Video	1080p@30fps	720p@30fps
Front camera, selfie	0.3 MP Single	5 MP Single
Specifications	VGA	5 MP

Performance

Performance
Specification	PadFone	C4
Processor CPU	Dual-core 1.5 GHz Krait	Quad-core 1.3 GHz
Graphics processor GPU	Adreno 225	Mali-400
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	21722

General specs

General specs
Specification	PadFone	C4
Release date	2012 February	2018 August
Colors	Black	Black Gold Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	300 EUR	50 USD
Battery life	Stand by time- Up to 360 h (2G) / Up to 370 h (3G) Talking time- Up to 15 h 40 min (2G) / Up to 8 h (3G)	Stand by time- Up to 400 h (2G) / Up to 450 h (3G) Talking time- Up to 18 h (2G) / Up to 13 h (3G)

Communication and Connectivity

Communication and Connectivity
Specification	PadFone	C4
SIM card	Mini-SIM	Dual SIM (Micro-SIM)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed	HSPA 21.1/5.76 Mbps	HSPA 21.1/5.76 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	Yes	2.1

Music and Audio

Music and Audio
Specification	PadFone	C4
Radio	No	FM radio

Other features

Other features
Specification	PadFone	C4
Dop	Sensors Accelerometer gyro proximity compass - MP3/WAV/eAAC+ player -MP4/H.264 player -Organizer -Document viewer -Photo viewer/editor -Voice memo/dial -Predictive text input (Swype) - Optional Padfone Station with 10.1 inches display 1280 x 800 pixels.273 x 176.9 x 13.55 mm @ 724 g 6600 mAh battery.	Sensors Accelerometer For USA