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Haier C300
Haier · phone

C300

Oppo A91
Oppo · phone

A91

3

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Launch

2
Announced
2018-05-01
2019-12-20
Status
Discontinued
Available

Network

4
2G bands
  • DCS-1800
  • GSM-850
  • E-GSM-900
  • T-GSM-900
  • P-GSM-900
  • R-GSM-900
  • P-GSM-900
  • GSM-850
  • DCS-1800
  • T-GSM-900
  • R-GSM-900
  • E-GSM-900
SIM
  • Dual SIM (Mini-SIM)
  • Dual SIM (Nano-SIM)
3G bands
–
  • B2 (1900 MHz)
  • B25 (1900 MHz)
  • B26 (850 MHz)
  • B5 (850 MHz)
4G bands
–
  • B28 (700 MHz)
  • B38 (2600 MHz)
  • B7 (2600 MHz)
  • B40 (2300 MHz)
  • B5 (850 MHz)
  • B8 (900 MHz)
  • B20 (800 MHz)
  • B1 (2100 MHz)

Body

8
Height
97.4 mm
160.2 mm
Width
47.9 mm
73.3 mm
Thickness
17.9 mm
7.9 mm
Weight
80 g
172 g
Colors
  • Black
  • Gold
  • Unicorn White
  • Red
  • Blazing Blue
  • Lightening Black
Back material
Plastic
Plastic
Frame material
Glass
Plastic
QWERTY keyboard
✕ No
✕ No

Memory

3
Card slot
microSDHC
microSDXC
Dedicated card slot
✕ No
✓ Yes
Memory
–
  • 4GB RAM, 128GB
  • 8GB RAM, 128GB
  • 8GB RAM, 256GB

Display

8
Size
1.77"
6.4"
Resolution width
128 px
1080 px
Resolution height
160 px
2400 px
Pixel density
116 ppi
408 ppi
High refresh rate
✕ No
✕ No
Display area
9.9 cm²
100.4 cm²
Screen-to-body ratio
21.1%
85.5%
Technology
TFT
AMOLED

Main camera

5
Cameras
  • 2MP, No
  • 48MP, f/2, wide, PDAF
  • 8MP, ultrawide
  • 2MP, depth
  • 2MP, standard
Video
Yes
1080p@30fps
HDR
✕ No
✓ Yes
Panorama
✕ No
✓ Yes
Flash
–
LED

Selfie camera

4
HDR
✕ No
✓ Yes
Pop-up camera
✕ No
✕ No
Cameras
–
  • 16MP, wide, AF
Video
–
1080p@30fps

Sound

3
3.5mm jack
✕ No
✓ Yes
Stereo speakers
✕ No
✕ No
Loudspeaker
✓ Yes
✓ Yes

Sensors

7
Gyroscope
✕ No
✓ Yes
Compass
✕ No
✓ Yes
Barometer
✕ No
✕ No
Heart rate
✕ No
✕ No
Accelerometer
✕ No
✓ Yes
Proximity
✕ No
✓ Yes
Fingerprint
–
under display

Connectivity

7
Bluetooth
Yes
Bluetooth 4.2
USB
USB microUSB
USB Type-C 2.0
GPS
✕ No
✓ Yes
NFC
✕ No
✕ No
Infrared port
✕ No
✕ No
FM radio
✓ Yes
✓ Yes
Wi-Fi
–
  • 802.11b (1–11 Mbit/s)
  • Wi‑Fi 5 (802.11ac) (433–6933 Mbit/s)
  • Wi‑Fi 4 (802.11n) (72–600 Mbit/s)
  • Wi‑Fi 6E (802.11ax) (600–9608 Mbit/s)
  • 802.11a (6–54 Mbit/s)
  • 802.11g (6–54 Mbit/s)
  • Wi‑Fi 6 (802.11ax) (600–9608 Mbit/s)

Battery

5
Type
Li-ion
Li-Po
Removable
✕ No
✕ No
Wireless charging
✕ No
✕ No
Capacity
–
4025 mAh
Charging power
–
20 W

Platform

2
OS
–
Android 9.0 Pie
Chipset
–
Helio P70