Nokia E71 vs Xiaomi Redmi Note 4X

Compare recorded specifications, size and practical differences.

Nokia E71

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Xiaomi Redmi Note 4X

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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.

WeightE71: 38 g lighterE71: 127 g · Redmi Note 4X: 165 g
WidthE71: 19 mm narrowerE71: 57 mm · Redmi Note 4X: 76 mm
Screen diagonalE71: 3.14 in smaller diagonalE71: 2.36 in · Redmi Note 4X: 5.5 in
DepthRedmi Note 4X: 1.5 mm thinnerRedmi Note 4X: 8.5 mm · E71: 10 mm
HeightE71: 37 mm shorterE71: 114 mm · Redmi Note 4X: 151 mm
Release year2008 / 2017E71: 2008 · Redmi Note 4X: 2017

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. E71
Height
114 mm
Width
57 mm
Depth
10 mm

Weight
127 g
2. Redmi Note 4X
Height
151 mm
Width
76 mm
Depth
8.5 mm

Weight
165 g

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	E71	Redmi Note 4X
Dimensions (HxWxD)	114 Х 57 Х 10 mm	151 Х 76 Х 8.5 mm
Weight	127 g	165 g
Technology	TFT	IPS LCD
Screen size	2.36" inch	5.5" inch
Screen resolution	320 x 240 px	1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	110 MB 128 MB RAM	64 GB 4 GB RAM 16/32 GB 3 RAM
Memory card support	microSD up to 8 GB (dedicated slot)	microSD up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.	1500 mAh Removable Li-Po	4100 mAh Non-removable Li-Po
Operating system OS	Symbian OS 9.2 Series 60 v3.1 UI	Android 6.0 (Marshmallow) upgradable to 7.0 (Nougat); MIUI 10
Chipset	Unknown	Qualcomm MSM8953 Snapdragon 625 (14 nm)
Headphone jack	No	Yes

Display

Display
Specification	E71	Redmi Note 4X
Touchscreen	Unknown	capacitive touchscreen
Display colors	16M	16M
Screen area	17.2 cm2	83.4 cm2
Screen format	4:3 (height:width)	16:9 (height:width)
Screen to body ratio	26.5%	72.7%
PPI /points per inch/	169 PPI	401 PPI

Camera and Video

Camera and Video
Specification	E71	Redmi Note 4X
Rear camera, main	3.15 MP Single	13 MP Single
Camera specs	3.15 MP AF	13 MP f/2.0 1.12µm PDAF
Functions	LED flash	Dual-LED dual-tone flash panorama HDR
Video	320p@15fps	1080p@30fps
Front camera, selfie	0.3 MP Single	5 MP Single
Specifications	Videocall camera	5 MP f/2.0

Performance

Performance
Specification	E71	Redmi Note 4X
Processor CPU	369 MHz ARM 11	Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU	Unknown	Adreno 506
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	90236
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	832
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	3415
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	3045
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	170
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	944

General specs

General specs
Specification	E71	Redmi Note 4X
Release date	2008 June	2017 February
Colors	White Steel Grey Steel Black Red	Platinum Silver Champagne Gold Matte Black Hatsune Miku Sakura Powder
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	110 EUR	130 EUR
Battery life	Stand by time- Up to 410 h (2G) / 480 h (3G) Talking time- Up to 10 h 30 min (2G) / 4 h 30 min (3G) Music play - Up to 18 h	Unknown
Body build	Unknown	Front glass aluminum body

Communication and Connectivity

Communication and Connectivity
Specification	E71	Redmi Note 4X
SIM card	Mini-SIM	Hybrid Dual SIM (Micro-SIM/Nano-SIM dual stand-by)
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 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 38(2600) 39(1900) 40(2300) 41(2500) - Snapdragon model LTE band 1(2100) 8(900) 41(2500) - Mediatek model
Speed	HSPA 3.6/0.384 Mbps	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps
GPRS	Class 32 100 kbps	Yes
Edge	Class 32 296 kbps	Yes
Wi-Fi	Wi-Fi 802.11 b/g	Wi-Fi 802.11 a/b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS; Nokia Maps	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0	microUSB 2.0 USB On-The-Go
Bluetooth	2.0 A2DP	4.2 A2DP LE
Harmful irradiation	SAR - 1.09 W/kg (head) 0.48 W/kg (body) SAR EU - 1.27 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	E71	Redmi Note 4X
Radio	FM radio (E71 only)	FM radio
Others	Five-way scroll key 2.5 mm audio jack	24-bit/192kHz audio -Active noise cancellation with dedicated mic

Other features

Other features
Specification	E71	Redmi Note 4X
Dop	Infrared port - WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document editor (Word Excel PowerPoint PDF) incl. MS Office 2007 support via free update -Push to talk -Voice command/dial -Organizer -Printing - Nokia E71x for AT&T	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - For China