Nokia E7 vs Oppo Realme X

Compare recorded specifications, size and practical differences.

Nokia E7

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Oppo Realme X

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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.

WeightE7: 15 g lighterE7: 176 g · Realme X: 191 g
WidthE7: 13.6 mm narrowerE7: 62.4 mm · Realme X: 76 mm
Screen diagonalE7: 2.53 in smaller diagonalE7: 4 in · Realme X: 6.53 in
Rear camera layoutSingle / DualE7: Single · Realme X: Dual
DepthRealme X: 4.2 mm thinnerRealme X: 9.4 mm · E7: 13.6 mm
HeightE7: 37.5 mm shorterE7: 123.7 mm · Realme X: 161.2 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. E7
Height
123.7 mm
Width
62.4 mm
Depth
13.6 mm

Weight
176 g
2. Realme X
Height
161.2 mm
Width
76 mm
Depth
9.4 mm

Weight
191 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	E7	Realme X
Dimensions (HxWxD)	123.7 Х 62.4 Х 13.6 mm	161.2 Х 76 Х 9.4 mm
Weight	176 g	191 g
Technology	AMOLED	AMOLED
Screen size	4" inch	6.53" inch
Screen resolution	360 x 640 px	1080 x 2340 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 256 MB RAM 1 GB ROM	128/256 GB 8 GB RAM 64 GB 4/6 GB RAM
Memory card support	No	No
BatteryCapacity is not battery life. No endurance test is implied.	1200 mAh Non-removable Li-Ion	3765 mAh Non-removable Li-Po
Operating system OS	Symbian^3 upgradable to Nokia Belle OS	Android 9.0 (Pie); ColorOS 6
Chipset	Unknown	Qualcomm SDM710 Snapdragon 710 (10 nm)
Headphone jack	Yes	Yes

Display

Display
Specification	E7	Realme X
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	44.1 cm2	105.2 cm2
Screen format	16:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	57.1%	85.9%
PPI /points per inch/	184 PPI	394 PPI
Screen protection	Corning Gorilla Glass	Corning Gorilla Glass 5

Camera and Video

Camera and Video
Specification	E7	Realme X
Rear camera, main	8 MP Single	48 MP Dual
Camera specs	8 MP	48 MP f/1.7 (wide) 26mm (wide) 1/2'' 0.8µm PDAF -5 MP f/2.4 depth sensor
Functions	Dual-LED flash	HDR
Video	720p@25fps 720p@30fps (via SW update)	1080p@30fps
Front camera, selfie	0.3 MP Single	16 MP Single
Specifications	VGA	Motorized pop-up 16 MP f/2.0 25mm (wide) 1/3'' 1.0µm

Performance

Performance
Specification	E7	Realme X
Processor CPU	680 MHz ARM 11	Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Graphics processor GPU	Broadcom BCM2727	Adreno 616
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	334
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	1444

General specs

General specs
Specification	E7	Realme X
Release date	2010 September	2019 May
Colors	Dark Grey Silver White Green Blue Orange	Steam white Punk Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	150 EUR	160 EUR
Battery life	Stand by time- Up to 432 h (2G) / Up to 480 h (3G) Talking time- Up to 9 h (2G) / Up to 5 h (3G)	Unknown
Body build	Unknown	Front glass (Gorilla Glass 5) plastic body

Communication and Connectivity

Communication and Connectivity
Specification	E7	Realme X
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 / 1700(AWS) / 2100 -4G - LTE band 1(2100) 3(1800) 4(1700/2100) 5(850) 8(900) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	HSPA 10.2/2 Mbps	HSPA 42.2/11.5 Mbps LTE-A (2CA) Cat6 300/75 Mbps
GPRS	Class 32	Yes
Edge	Class 32	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS; Ovi Maps 3.0	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0 USB Host	Type-C 1.0 reversible connector
Bluetooth	3.0 A2DP	5.0 A2DP LE aptX HD
Harmful irradiation	SAR - 0.93 W/kg (head) 1.23 W/kg (body) SAR EU - 0.56 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	E7	Realme X
Radio	Stereo FM radio RDS	FM radio
Others	Nokia ClearBlack display Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic -Dolby Atmos sound

Other features

Other features
Specification	E7	Realme X
Dop	Sensors Accelerometer proximity compass - TV-out (720p video) via HDMI and composite -Dolby Digital Plus via HDMI -MP3/WAV/eAAC+/WMA player -MP4/H.264/WMV player -Voice command/dial -Document editor (Word Excel PowerPoint PDF) -Video/photo editor -Voice memo/dial -Predictive text input	Sensors Fingerprint (under display) accelerometer gyro proximity compass - Fast battery charging 20W: 55% in 30 min (VOOC 3.0) - Versions: RMX1901