Amoi E850 vs Nokia N77

Compare recorded specifications, size and practical differences.

Amoi E850

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Nokia N77

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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.

WeightE850: 6 g lighterE850: 108 g · N77: 114 g
WidthN77: 4 mm narrowerN77: 50 mm · E850: 54 mm
DepthN77: 1.2 mm thinnerN77: 18.8 mm · E850: 20 mm
HeightE850: 9 mm shorterE850: 102 mm · N77: 111 mm
Release year2006 / 2007E850: 2006 · N77: 2007

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. E850
Height
102 mm
Width
54 mm
Depth
20 mm

Weight
108 g
2. N77
Height
111 mm
Width
50 mm
Depth
18.8 mm

Weight
114 g

Specifications

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Everyday essentials

Everyday essentials
Specification	E850	N77
Dimensions (HxWxD)	102 Х 54 Х 20 mm	111 Х 50 Х 18.8 mm
Weight	108 g	114 g
Technology	TFT	TFT
Screen size	2.4" inch	2.4" inch
Screen resolution	204 x 320 px	240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 MB RAM 128 MB ROM	20 MB 64 MB RAM
Memory card support	microSD (dedicated slot)	microSD (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	1100 mAh Removable Li-Ion	1100 mAh Removable Li-Ion
Operating system OS	Microsoft Windows Mobile 5.0 for PocketPC Phone Edition	Symbian OS 9.1 S60 rel. 3.1
NFC	Super AMOLED	Unknown
Headphone jack	panorama	No

Display

Display
Specification	E850	N77
Touchscreen	resistive touchscreen	Unknown
Display colors	Super AMOLED	16M
Screen area	16.8 cm2	17.8 cm2
Screen format	16:9 (height:width)	4:3 (height:width)
Screen to body ratio	130.6 g	32.1%
PPI /points per inch/	0 PPI	167 PPI

Camera and Video

Camera and Video
Specification	E850	N77
Rear camera, main	2 MP Single	2 MP Single
Camera specs	2 MP	2 MP
Functions	Dual-LED flash	LED flash
Video	Yes	CIF
Front camera, selfie	0 MP,	0.3 MP Single
Specifications	Super AMOLED	CIF videocall camera

Performance

Performance
Specification	E850	N77
Processor CPU	Intel XScale PXA 272 312 MHz	220 MHz Dual ARM 9

General specs

General specs
Specification	E850	N77
Release date	2006 Q2	2007 February
Colors	Black	Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	Unknown	150 EUR
Battery life	Stand by time- Up to 150 h Talking time- Up to 4 h	Stand by time- Up to 170 h Talking time- Up to 4 h 30 min (2G) / 3 h 30 min (3G)

Communication and Connectivity

Communication and Connectivity
Specification	E850	N77
SIM card	Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE	Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed	Super AMOLED	Yes 384 kbps
GPRS	Class 10	Class 11
Edge	panorama	Class 32 296 / 177.6 kbits
Wi-Fi	panorama	No
GPS	panorama	No
USB	HSPA 21.1/5.76 Mbps	Pop-Port 2.0
Bluetooth	Quad-core 1.25 GHz Cortex-A53	1.2 A2DP
Harmful irradiation	Unknown	SAR - 1.11 W/kg (head) 0.48 W/kg (body) SAR EU - 1.28 W/kg (head)

Music and Audio

Music and Audio
Specification	E850	N77
Radio	panorama	Stereo FM radio
Others	Handwriting recognition	Downloadable themes

Other features

Other features
Specification	E850	N77
Dop	Super AMOLED Infrared port - Pocket Office -Media player -PC Sync -Voice memo -Organizer -World Time	DVB-H TV broadcast receiver -Push to Talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Predictive text input -Voice command/dial -Organizer -Printing -Document viewer (Word Excel PowerPoint PDF) -Photo/video editor - Also EDGE only version : EGSM900/1800/1900 MHz.