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Celkon 2GB Xpress vs OnePlus 2

Compare recorded specifications, size and practical differences.

OnePlus 2

OnePlus 2

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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.

  • Weight2GB Xpress: 41 g lighter2GB Xpress: 134 g · 2: 175 g
  • Width2GB Xpress: 8.4 mm narrower2GB Xpress: 66.5 mm · 2: 74.9 mm
  • Screen diagonal2GB Xpress: 1 in smaller diagonal2GB Xpress: 4.5 in · 2: 5.5 in
  • ChipsetSpreadtrum 7731 / Qualcomm MSM8994 Snapdragon 810 (20 nm)2GB Xpress: Spreadtrum 7731 · 2: Qualcomm MSM8994 Snapdragon 810 (20 nm)
  • Height2GB Xpress: 18.3 mm shorter2GB Xpress: 133.5 mm · 2: 151.8 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
2GB Xpress: 133.5 × 66.5 mm 1 2: 151.8 × 74.9 mm 2
Side
2GB Xpress: 133.5 × 10.1 mm 1 2: 151.8 × 9.9 mm 2
  1. 1. 2GB Xpress
    Height
    133.5 mm
    Width
    66.5 mm
    Depth
    10.1 mm
    Weight
    134 g
  2. 2. 2
    Height
    151.8 mm+18.3 mm versus 2GB Xpress
    Width
    74.9 mm+8.4 mm versus 2GB Xpress
    Depth
    9.9 mm
    Weight
    175 g
Weight

Bars start at zero and share a scale within this chart.

  1. 1. 2GB Xpress134 g
  2. 2. 2175 g

    +41 g versus 2GB Xpress

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

Screen size
2GB Xpress: 4.5 in, 5:3, About 57.6 cm² rectangular area 1 2: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. 2GB Xpress 4.5 in · 5:3 About 57.6 cm² rectangular area
  2. 2. 2 5.5 in · 16:9 About 83.4 cm² rectangular area

2 has approximately 44.7% more rectangular screen area than 2GB Xpress.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM by storage capacity and phone
Storage2GB Xpress2
16 GB 2 GB RAM Unknown
2: Original memory entry

16 GB · 3 GB RAM64 GB · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. 2GB Xpress

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB

2. 2

NFC
Unknown
Headphone jack
Yes
Memory card support
No

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

Bars start at zero and share a scale within this chart.

  1. 1. 2GB Xpress1500 mAh
  2. 2. 23300 mAh

    +1800 mAh versus 2GB Xpress

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. 2GB Xpress2. 2

Everyday essentials
Everyday essentials
Specification2GB Xpress2
Dimensions (HxWxD)
  • 133.5 Х 66.5 Х 10.1 mm
  • 151.8 Х 74.9 Х 9.9 mm
Weight
  • 134 g
  • 175 g
Technology
  • IPS LCD
  • LTPS IPS LCD
Screen size
  • 4.5" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 16 GB
  • 3 GB RAM64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 3300 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • upgradable to 5.0 (Lollipop)
  • Android 5.1 (Lollipop)
  • upgradable to 6.0.1 (Marshmallow); Oxygen 3.5.6 UI
Chipset
  • Spreadtrum 7731
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
Specification2GB Xpress2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 57.6 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.9%
  • 73.3%
PPI /points per inch/
  • 207 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
Specification2GB Xpress2
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • f/2.0
  • 1/2.6''
  • 1.3µm
  • OIS
  • laser AF
Functions
  • LED flash
  • Dual-LED flash
  • panorama
  • HDR
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.3 MP
  • 5 MP
  • f/2.4
Performance
Performance
Specification2GB Xpress2
Processor CPU
  • Quad-core 1.2 GHz
  • Octa-core (4x1.56 GHz Cortex-A53 & 4x1.82 GHz Cortex-A57)
Graphics processor GPU
  • Mali-400
  • Adreno 430
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 91253
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1050
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 2740
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 3510
GeekBench 4 BatteryLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1209
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 208
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 591
General specs
General specs
Specification2GB Xpress2
Release date
  • 2015
  • July
  • 2015
  • July
Colors
  • Black
  • Sandstone Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 300 EUR
Body build Unknown
  • aluminum frame
  • plastic back
Communication and Connectivity
Communication and Connectivity
Specification2GB Xpress2
SIM card
  • Dual SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.1
  • EDR
  • 4.1
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.43 W/kg (head) 0.20 W/kg (body)
Music and Audio
Music and Audio
Specification2GB Xpress2
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
Specification2GB Xpress2
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Also known as OnePlus Two