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  2. Nokia E51 vs Oppo Realme U1

Nokia E51 vs Oppo Realme U1

Compare recorded specifications, size and practical differences.

Nokia E51

Nokia E51

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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: 68 g lighterE51: 100 g · Realme U1: 168 g
      • WidthE51: 28 mm narrowerE51: 46 mm · Realme U1: 74 mm
      • Screen diagonalE51: 4.3 in smaller diagonalE51: 2 in · Realme U1: 6.3 in
      • Rear camera layoutSingle / DualE51: Single · Realme U1: Dual
      • DepthRealme U1: 4 mm thinnerRealme U1: 8 mm · E51: 12 mm
      • HeightE51: 42.2 mm shorterE51: 114.8 mm · Realme U1: 157 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
      E51: 114.8 × 46 mm 1 Realme U1: 157 × 74 mm 2
      Side
      E51: 114.8 × 12 mm 1 Realme U1: 157 × 8 mm 2
      1. 1. E51
        Height
        114.8 mm
        Width
        46 mm
        Depth
        12 mm
        Weight
        100 g
      2. 2. Realme U1
        Height
        157 mm
        Width
        74 mm
        Depth
        8 mm
        Weight
        168 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
      SpecificationE51Realme U1
      Dimensions (HxWxD)
      • 114.8 Х 46 Х 12 mm
      • 157 Х 74 Х 8 mm
      Weight
      • 100 g
      • 168 g
      Technology
      • TFT
      • LTPS IPS LCD
      Screen size
      • 2" inch
      • 6.3" inch
      Screen resolution
      • 240 x 320 px
      • 1080 x 2340 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 130 MB
      • 96 MB RAM
      • 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.
      • 1050 mAh
      • Removable Li-Ion
      • 3500 mAh
      • Non-removable Li-Ion
      Operating system OS
      • Symbian OS 9.2
      • Series 60 v3.1 UI
      • Android 8.1 (Oreo); ColorOS 5.2
      Chipset Unknown
      • Mediatek Helio P70 (12nm)
      Headphone jack
      • No
      • Yes
      Display
      Display
      SpecificationE51Realme U1
      Touchscreen Unknown
      • capacitive touchscreen
      Display colors
      • 16M
      • 16M
      Screen area
      • 12.4 cm2
      • 97.4 cm2
      Screen format
      • 4:3 (height:width)
      • 19.5:9 (height:width)
      Screen to body ratio
      • 23.5%
      • 83.9%
      PPI /points per inch/
      • 200 PPI
      • 409 PPI
      Screen protection Unknown
      • Corning Gorilla Glass 3
      Camera and Video
      Camera and Video
      SpecificationE51Realme U1
      Rear camera, main
      • 2 MP
      • Single
      • 13 MP
      • Dual
      Camera specs
      • 2 MP
      • 13 MP
      • f/2.2
      • AF -2 MP
      • f/2.4
      • depth sensor
      Functions Unknown
      • HDR
      Video
      • 320p@15fps
      • 1080p@30fps
      Front camera, selfie
      • 0 MP,
      • 25 MP
      • Single
      Specifications Unknown
      • 25 MP
      • f/2.0
      • 1/2.8''
      • 0.9μm
      Performance
      Performance
      SpecificationE51Realme U1
      Processor CPU
      • 369 MHz ARM 11
      • Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
      Graphics processor GPU Unknown
      • Mali-G72 MP3
      General specs
      General specs
      SpecificationE51Realme U1
      Release date
      • 2007
      • September
      • 2018
      • November
      Colors
      • Black
      • Silver
      • Ambitious Black
      • Brave Blue
      • Fiery Gold
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 120 EUR
      • 140 EUR
      Battery life
      • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationE51Realme U1
      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 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
      • 3(1800)
      • 5(850)
      • 8(900)
      • 38(2600)
      • 40(2300)
      • 41(2500)
      Speed
      • HSPA 3.6/0.384 Mbps
      • HSPA 42.2/5.76 Mbps
      • LTE-A Cat6 300/50 Mbps
      GPRS
      • Class 32
      • Yes
      Edge
      • Class 32
      • Yes
      Wi-Fi
      • Wi-Fi 802.11b/g
      • VoIP over WLAN
      • Wi-Fi 802.11 b/g/n
      • WiFi Direct
      • hotspot
      GPS
      • No
      • Yes
      • with A-GPS
      • GLONASS
      USB
      • miniUSB 2.0
      • microUSB 2.0
      • USB On-The-Go
      Bluetooth
      • 2.0
      • A2DP
      • 4.2
      • 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
      SpecificationE51Realme U1
      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
      SpecificationE51Realme U1
      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 (rear-mounted)
      • accelerometer
      • proximity
      • compass - Fast battery charging 5V/2A 10W