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Celkon 2GB Xpress vs Sharp Aquos Zero

Compare recorded specifications, size and practical differences.

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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.

  • Display technologyOLED versus LCD2GB Xpress: LCD · Aquos Zero: OLED
  • Weight2GB Xpress: 12 g lighter2GB Xpress: 134 g · Aquos Zero: 146 g
  • Width2GB Xpress: 6.5 mm narrower2GB Xpress: 66.5 mm · Aquos Zero: 73 mm
  • Screen diagonal2GB Xpress: 1.7 in smaller diagonal2GB Xpress: 4.5 in · Aquos Zero: 6.2 in
  • ChipsetSpreadtrum 7731 / Qualcomm SDM845 Snapdragon 845 (10 nm)2GB Xpress: Spreadtrum 7731 · Aquos Zero: Qualcomm SDM845 Snapdragon 845 (10 nm)
  • DepthAquos Zero: 1.3 mm thinnerAquos Zero: 8.8 mm · 2GB Xpress: 10.1 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 Aquos Zero: 154 × 73 mm 2
Side
2GB Xpress: 133.5 × 10.1 mm 1 Aquos Zero: 154 × 8.8 mm 2
  1. 1. 2GB Xpress
    Height
    133.5 mm
    Width
    66.5 mm
    Depth
    10.1 mm
    Weight
    134 g
  2. 2. Aquos Zero
    Height
    154 mm
    Width
    73 mm
    Depth
    8.8 mm
    Weight
    146 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
Specification2GB XpressAquos Zero
Dimensions (HxWxD)
  • 133.5 Х 66.5 Х 10.1 mm
  • 154 Х 73 Х 8.8 mm
Weight
  • 134 g
  • 146 g
Technology
  • IPS LCD
  • OLED
Screen size
  • 4.5" inch
  • 6.2" inch
Screen resolution
  • 480 x 800 px
  • 1440 x 2992 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 128 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 3130 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • upgradable to 5.0 (Lollipop)
  • Android 9.0 (Pie)
Chipset
  • Spreadtrum 7731
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • No
Display
Display
Specification2GB XpressAquos Zero
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 57.6 cm2
  • 96.9 cm2
Screen format
  • 5:3 (height:width)
  • 18.7:9 (height:width)
Screen to body ratio
  • 64.9%
  • 86.2%
PPI /points per inch/
  • 207 PPI
  • 536 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video
Specification2GB XpressAquos Zero
Rear camera, main
  • 5 MP
  • Single
  • 22.6 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 22.6 MP
  • f/1.9
  • 22 mm
  • PDAF
  • OIS
Functions
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 1.3 MP
  • 8 MP
  • f/2.2
  • 23 mm
Performance
Performance
Specification2GB XpressAquos Zero
Processor CPU
  • Quad-core 1.2 GHz
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU
  • Mali-400
  • Adreno 630
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 275122
General specs
General specs
Specification2GB XpressAquos Zero
Release date
  • 2015
  • July
  • 2019
  • January
Colors
  • Black
  • Meteorite black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 600 EUR
Body build Unknown
  • Front glass
  • aluminum frame
Communication and Connectivity
Communication and Connectivity
Specification2GB XpressAquos Zero
SIM card
  • Dual SIM
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 28(700)
  • 38(2600)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat15 1024/50 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
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector (PowerDelivery 2.0)
Bluetooth
  • 2.1
  • EDR
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
Specification2GB XpressAquos Zero
Radio
  • FM radio
  • No
Others Unknown
  • DCI-P3 -HDR 10 -Dolby Vision
  • Active noise cancellation with dedicated mic -24-bit/192kHz audio -Dolby Atmos
Other features
Other features
Specification2GB XpressAquos Zero
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)

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