Lava A77 vs QMobile Noir E2

Compare recorded specifications, size and practical differences.

Lava A77

Replace A77

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QMobile Noir E2

Replace Noir E2

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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.

WidthA77: 5.2 mm narrowerA77: 67.2 mm · Noir E2: 72.4 mm
Screen diagonalA77: 0.7 in smaller diagonalA77: 4.5 in · Noir E2: 5.2 in
ChipsetSpreadtrum SC9832 / Mediatek MT6755 Helio P10 (28 nm)A77: Spreadtrum SC9832 · Noir E2: Mediatek MT6755 Helio P10 (28 nm)
HeightA77: 13.7 mm shorterA77: 135 mm · Noir E2: 148.7 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. A77
Height
135 mm
Width
67.2 mm
Depth
9.5 mm

Weight
140 g
2. Noir E2
Height
148.7 mm
Width
72.4 mm
Depth
9.1 mm

Weight
Unknown

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials

Everyday essentials
Specification	A77	Noir E2
Dimensions (HxWxD)	135 Х 67.2 Х 9.5 mm	148.7 Х 72.4 Х 9.1 mm
Weight	140 g	0 g
Technology	TN	IPS LCD
Screen size	4.5" inch	5.2" inch
Screen resolution	480 x 854 px	720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8 GB 1 GB RAM	16 GB 3 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.	2000 mAh Removable Li-Ion	4000 mAh Removable Li-Po
Operating system OS	Android 6.0 (Marshmallow)	Android 7.0 (Nougat)
Chipset	Spreadtrum SC9832	Mediatek MT6755 Helio P10 (28 nm)
Headphone jack	Yes	Yes

Display

Display
Specification	A77	Noir E2
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	55.8 cm2	74.5 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	61.5%	69.2%
PPI /points per inch/	218 PPI	282 PPI

Camera and Video

Camera and Video
Specification	A77	Noir E2
Rear camera, main	5 MP Single	13 MP Single
Camera specs	5 MP	13 MP AF f/2.2
Functions	LED flash	LED flash HDR panorama
Video	Yes	1080p@30fps
Front camera, selfie	5 MP Single	8 MP Single
Specifications	5 MP	8 MP f/2.2

Performance

Performance
Specification	A77	Noir E2
Processor CPU	Quad-core 1.3 GHz	Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU	Mali-400	Mali-T860MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	7812	29325

General specs

General specs
Specification	A77	Noir E2
Release date	2017 May	2017 June
Colors	Gold Silver Blue	Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	6099 INR	15500 INR

Communication and Connectivity

Communication and Connectivity
Specification	A77	Noir E2
SIM card	Dual SIM (Micro-SIM dual stand-by)	Hybrid Dual SIM
Network	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800) 5(850) 40(2300)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 2100 -4G - LTE band 3(1800) 5(850)
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps	HSPA LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.0 A2DP	4.0 A2DP

Music and Audio

Music and Audio
Specification	A77	Noir E2
Radio	Stereo FM radio with RDS; reco	FM radio

Other features

Other features
Specification	A77	Noir E2
Dop	Sensors Accelerometer proximity - For India	Sensors Fingerprint (front-mounted) accelerometer proximity compass - For India