Karbonn A4 vs Oppo N3: specs comparison

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.

Weight

A4: 117 g lighter

A4:

75 g

N3:

192 g
Width

A4: 11 mm narrower

A4:

66 mm

N3:

77 mm
Screen diagonal

A4: 1.5 in smaller diagonal

A4:

4 in

N3:

5.5 in
Height

A4: 36.4 mm shorter

A4:

124.8 mm

N3:

161.2 mm
Release year

A4:

2013

N3:

2014

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.

1. A4

Height:

124.8 mm
Width:

66 mm
Depth:

9.5 mm
2. N3

Height:

161.2 mm +36.4 mm versus A4
Width:

77 mm +11 mm versus A4
Depth:

9.9 mm

Weight

Bars start at zero and share a scale within this chart.

1. A4

75 g
2. N3

192 g

+117 g versus A4

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. A4

Screen diagonal:

4 in

Aspect ratio (height:width):

3:2

Approximate rectangular screen area:

47.6 cm²
2. N3

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

N3 has approximately 75% more rectangular screen area than A4.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for A4, N3, compared at the same storage capacity.
Storage	A4	N3
32 GB	Unknown	2 GB RAM

A4: Original memory entry

256 MB · 512 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. A4

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (dedicated slot)

2. N3

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. A4

1400 mAh
2. N3

3000 mAh

+1600 mAh versus A4

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. A42. N3

Everyday essentials

Everyday essentials — specifications for A4, N3.
Specification	A4	N3
Dimensions (HxWxD)	124.8 Х 66 Х 9.5 mm	161.2 Х 77 Х 9.9 mm
Weight	75 g	192 g
Technology	TFT	IPS LCD
Screen size	4" inch	5.5" inch
Screen resolution	320 x 480 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	256 MB 512 MB	32 GB 2 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	1400 mAh Li-Ion	3000 mAh Non-removable Li-Po
Operating system OS	Android 2.3.6 (Gingerbread)	Android 4.4.4 (KitKat); ColorOS 2
Chipset	Unknown	Qualcomm MSM8974AA Snapdragon 801 (28 nm)
NFC	Unknown	Yes
Headphone jack	Yes	Yes

Display

Display — specifications for A4, N3.
Specification	A4	N3
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	256K	16M
Screen area	47.6 cm2	82.6 cm2
Screen format	3:2 (height:width)	16:9 (height:width)
Screen to body ratio	57.8%	66.5%
PPI /points per inch/	144 PPI	403 PPI
Screen protection	Unknown	Corning Gorilla Glass 3

Camera and Video

Camera and Video — specifications for A4, N3.
Specification	A4	N3
Rear camera, main	3.15 MP Single	16 MP Single
Camera specs	3.15 MP	16 MP 1/2.3'' 1.34µm AF
Functions	Unknown	LED flash
Video	Yes	1080p@60fps 720p@120fps
Front camera, selfie	0.3 MP Single	16 MP Single
Specifications	Unknown	16 MP AF

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for A4, N3.
Specification	A4	N3
Processor CPU	Unknown	Quad-core 2.3 GHz Krait 400
Graphics processor GPU	Unknown	Adreno 330
Antutu 7 score *	Unknown	36114

General specs

General specs — specifications for A4, N3.
Specification	A4	N3
Release date	2013 March	2014 October
Colors	white/black	White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	70 EUR	550 EUR
Battery life	Stand by time- Up to 250 h Talking time- Up to 4 h 20 min	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for A4, N3.
Specification	A4	N3
SIM card	Dual SIM (Mini-SIM)	Hybrid Dual SIM (Nano-SIM/ Micro-SIM)
Network	Show all network frequencies: -2G - GSM 850 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 4(1700/2100) 7(2600) 8(900) 17(700) 20(800) 28(700) 40(2300)
Speed	HSPA	HSPA LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 a/b/g/n/ac Wi-Fi Direct DLNA hotspot
GPS	No	Yes with A-GPS GLONASS
USB	Proprietary	microUSB 2.0 USB Host
Bluetooth	Yes	4.0 A2DP

Music and Audio

Music and Audio — specifications for A4, N3.
Specification	A4	N3
Radio	FM radio	No
Others	Unknown	Active noise cancellation with dedicated mic

Other features

Other features — specifications for A4, N3.
Specification	A4	N3
Dop	Sensors Accelerometer	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - O-Click 2.0 bluetooth remote control -Fast battery charging: 75% in 30 min (VOOC Flash Charge)

Karbonn A4 vs Oppo N3

Karbonn A4

Oppo N3