Nokia E90 vs Xiaomi Redmi S2

Compare recorded specifications, size and practical differences.

Nokia E90

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Xiaomi Redmi S2

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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.

WeightRedmi S2: 40 g lighterRedmi S2: 170 g · E90: 210 g
WidthE90: 20.3 mm narrowerE90: 57 mm · Redmi S2: 77.3 mm
Screen diagonalE90: 1.99 in smaller diagonalE90: 4 in · Redmi S2: 5.99 in
Rear camera layoutSingle / DualE90: Single · Redmi S2: Dual
DepthRedmi S2: 11.9 mm thinnerRedmi S2: 8.1 mm · E90: 20 mm
HeightE90: 28.7 mm shorterE90: 132 mm · Redmi S2: 160.7 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. E90
Height
132 mm
Width
57 mm
Depth
20 mm

Weight
210 g
2. Redmi S2
Height
160.7 mm
Width
77.3 mm
Depth
8.1 mm

Weight
170 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	E90	Redmi S2
Dimensions (HxWxD)	132 Х 57 Х 20 mm	160.7 Х 77.3 Х 8.1 mm
Weight	210 g	170 g
Technology	TFT	IPS LCD
Screen size	4" inch	5.99" inch
Screen resolution	800 x 352 px	720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128 MB	64 GB 4 GB RAM 32 GB 3 GB RAM
Memory card support	microSD up to 16 GB (dedicated slot)	microSD up to 256 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	1500 mAh Removable Li-Ion	3080 mAh Non-removable Li-Po
Operating system OS	Symbian 9.2 S60 rel. 3.1	Android 8.1 (Oreo); MIUI 10
Chipset	Unknown	Qualcomm MSM8953 Snapdragon 625 (14 nm)
Headphone jack	No	Yes

Display

Display
Specification	E90	Redmi S2
Touchscreen	Unknown	capacitive touchscreen
Display colors	16M	16M
Screen area	38.1 cm2	92.6 cm2
Screen format	Unknown	18:9 (height:width)
Screen to body ratio	50.6%	74.5%
PPI /points per inch/	0 PPI	269 PPI

Camera and Video

Camera and Video
Specification	E90	Redmi S2
Rear camera, main	3.15 MP Single	12 MP Dual
Camera specs	3.15 MP AF	12 MP f/2.2 1.25µm PDAF -5 MP depth sensor
Functions	LED flash	HDR LED flash
Video	Yes	1080p@30fps (gyro-EIS)
Front camera, selfie	0.3 MP Single	16 MP Single
Specifications	QCIF videocall camera	16 MP

Performance

Performance
Specification	E90	Redmi S2
Processor CPU	330 MHz	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	78926
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	835
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	4087
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	168
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	985

General specs

General specs
Specification	E90	Redmi S2
Release date	2007 February	2018 May
Colors	Red Mocha	Gray Gold Rose Gold Mesmerising Blue Stunning Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	400 EUR	150 EUR
Battery life	Stand by time- Up to 330 h Talking time- Up to 5 h	Unknown
Body build	Unknown	Front glass plastic body

Communication and Connectivity

Communication and Connectivity
Specification	E90	Redmi S2
SIM card	Mini-SIM	Dual 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 - China -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 20(800) 38(2600) 40(2300) - Global LTE band 1(2100) 40(2300) 41(2500) - India LTE band 1(2100) 34(2000) 39(1900) 41(2500) - China
Speed	HSPA 3.6/0.384 Mbps	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11b/g	Wi-Fi 802.11 b/g/n WiFi Direct hotspot
GPS	Yes with A-GPS; Nokia Maps	Yes with A-GPS GLONASS BDS
USB	miniUSB 2.0	microUSB 2.0
Bluetooth	2.0 A2DP	4.2 A2DP LE
Harmful irradiation	SAR - 0.59 W/kg (head) 0.72 W/kg (body) SAR EU - 0.65 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	E90	Redmi S2
Radio	FM radio	FM radio
Others	Second external 16M colors display (240 x 320 pixels) 2 inches -Downloadable themes	Active noise cancellation with dedicated mic

Other features

Other features
Specification	E90	Redmi S2
Dop	Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Voice command/dial -Organizer -Printing -Document editor (Word Excel PowerPoint PDF) incl. MS Office 2007 support via free update -Photo/video editor	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - Charging 5V/2A 10W - Also known as Xiaomi Redmi Y2 in India