Nokia E51 vs Oppo Reno2

Compare recorded specifications, size and practical differences.

Nokia E51

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Oppo Reno2

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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.

WeightE51: 89 g lighterE51: 100 g · Reno2: 189 g
WidthE51: 28.3 mm narrowerE51: 46 mm · Reno2: 74.3 mm
Screen diagonalE51: 4.5 in smaller diagonalE51: 2 in · Reno2: 6.5 in
Rear camera layoutSingle / QuadE51: Single · Reno2: Quad
DepthReno2: 2.5 mm thinnerReno2: 9.5 mm · E51: 12 mm
HeightE51: 45.2 mm shorterE51: 114.8 mm · Reno2: 160 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. E51
Height
114.8 mm
Width
46 mm
Depth
12 mm

Weight
100 g
2. Reno2
Height
160 mm
Width
74.3 mm
Depth
9.5 mm

Weight
189 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	E51	Reno2
Dimensions (HxWxD)	114.8 Х 46 Х 12 mm	160 Х 74.3 Х 9.5 mm
Weight	100 g	189 g
Technology	TFT	AMOLED
Screen size	2" inch	6.5" inch
Screen resolution	240 x 320 px	1080 x 2400 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	130 MB 96 MB RAM	128GB 8GB RAM 256GB 8GB RAM
Memory card support	microSD up to 16 GB (dedicated slot)	microSD up to 256 GB (uses shared SIM slot)
BatteryCapacity is not battery life. No endurance test is implied.	1050 mAh Removable Li-Ion	4000 mAh Non-removable Li-Po
Operating system OS	Symbian OS 9.2 Series 60 v3.1 UI	Android 9.0 (Pie); ColorOS 6.1
Chipset	Unknown	Qualcomm SDM730 Snapdragon 730G (8 nm)
NFC	Unknown	Yes
Headphone jack	No	Yes

Display

Display
Specification	E51	Reno2
Touchscreen	Unknown	capacitive touchscreen
Display colors	16M	16M
Screen area	12.4 cm2	104.1 cm2
Screen format	4:3 (height:width)	20:9 (height:width)
Screen to body ratio	23.5%	87.5%
PPI /points per inch/	200 PPI	401 PPI
Screen protection	Unknown	Corning Gorilla Glass 6

Camera and Video

Camera and Video
Specification	E51	Reno2
Rear camera, main	2 MP Single	48 MP Quad
Camera specs	2 MP	48 MP f/1.7 26mm (wide) 1/2.0" 0.8µm PDAF OIS -13MP f/2.4 (telephoto) 1/3.4" 1.0µm PDAF -8 MP f/2.2 13mm (ultrawide) 1/3.2" 1.4µm -2 MP B/W 1/5" 1.75µm
Functions	Unknown	LED flash HDR
Video	320p@15fps	1080p@30fps
Front camera, selfie	0 MP,	16 MP Single
Specifications	Unknown	Motorized pop-up 16 MP f/2.0 26mm (wide) 1/3.1" 1.0µm

Performance

Performance
Specification	E51	Reno2
Processor CPU	369 MHz ARM 11	Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
Graphics processor GPU	Unknown	Adreno 618
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	243840
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	259248
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	542
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	1719

General specs

General specs
Specification	E51	Reno2
Release date	2007 September	2019 August
Colors	Black Silver	Luminous Black Ocean Blue Sunset Pink
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	120 EUR	470 EUR
Battery life	Stand by time- Up to 310 h Talking time- Up to 4 h 20 min	Unknown
Body build	Unknown	Front glass (Gorilla Glass 6) Back glass (Gorilla Glass 5) aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	E51	Reno2
SIM card	Mini-SIM	Hybrid 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 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE (unspecified)
Speed	HSPA 3.6/0.384 Mbps	HSPA LTE-A
GPRS	Class 32	Yes
Edge	Class 32	Yes
Wi-Fi	Wi-Fi 802.11b/g VoIP over WLAN	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot
GPS	No	Yes with A-GPS GLONASS GALILEO BDS
USB	miniUSB 2.0	Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	2.0 A2DP	5.0 A2DP LE
Harmful irradiation	SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	E51	Reno2
Radio	FM radio	FM radio
Others	Five-way scroll key -Downloadable themes 2.5 mm audio jack	Active noise cancellation with dedicated mic

Other features

Other features
Specification	E51	Reno2
Dop	Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word Excel PowerPoint PDF) incl. MS Office 2007 support via free update -Predictive text input -Voice command/memo -Organizer	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast battery charging 20W (VOOC Flash Charge 3.0)