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Oppo F21s Pro vs Oppo A1i

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Oppo F21s Pro Specifcation
Oppo A1i Specification
Energizer Hard Case P28K specification
Redmi Turbo 4 Specification

Oppo F21s Pro

$239

85% SPEC SCORE

Oppo A1i

$227

84% SPEC SCORE

Energizer Hard Case P28K

$276

86% SPEC SCORE

Redmi Turbo 4

$285

86% SPEC SCORE

OVERVIEW
Display

Screen Size: 6.43 inches

(1080 X 2400 pixels)

90 Refresh rate

Screen Size: 6.78 inches

(720 X 1612 pixels)

90 Refresh rate

Camera

64+2+2 MP (Triple Camera)

32 MP Selfie

1080P Video

50+2 MP (Dual Camera)

16 MP Selfie

1080P Video

Hardware
Qualcomm SM6225 Snapdragon 680 4G (6 nm)
Mediatek MT6833 Dimensity 700 (7 nm)
OS

Android 12

ColorOS 12.1

Android 14

Battery

Li-Po

4500 mAh

Li-Po

5000 mAh

Storage
8GB RAM, 128GB
8GB RAM, 128GB
NETWORK
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
LAUNCH DATE
Released Date
2022, September
2024, July (Expected)
Status
Available
Coming Soon
DISPLAY
Type
AMOLED
IPS LCD, 480 nits (typ), 600 nits (HBM)
Refresh Rate
90 Hz
90 Hz
Size

Screen Size: 6.43

Screen To Body Ratio: 90.8%

Screen Size: 6.78

Screen To Body Ratio: 86.5%

Resolution
1080 x 2400 pixels, 20:9 ratio
720 x 1612 pixels, 20:9 ratio
Pixel Density
409 ppi
269 ppi
Protection

Front Protection: Corning Gorilla Glass

-
Always on Display
-
No
BODY
Dimensions

Height: 159.9 mm

Width: 73.2 mm

Depth: 7.5 mm

Height: 163.8 mm (6.45 inch)

Width: 75.1 mm (2.96 inch)

Depth: 8 mm (0.31 inch)

Weight
182g (6.7 oz)
186g (6.56 oz)
Build
front Gorilla Glass, back plastic, plastic frame
-
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Resistance
IPX4 water resistant
-
MAIN CAMERA
Rear Camera
Triple Camera:
  • 64 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF
  • 2 MP, f/3.3, (microscope)
  • 2 MP, f/2.4, (depth)
Dual Camera:
  • 50 MP, f/2.2, 25mm (wide), PDAF
  • 2 MP, f/2.4, (depth)
Features
LED flash, panorama
LED flash, HDR, panoram
Video
1080p@30fps, gyro-EIS
1080p@30fps
SELFIE CAMERA
Single
32 MP, f/2.4, 24mm (wide), 1/2.74", 0.8µm
16 MP, f/2.0, 27mm (wide)
Features
Panorama, HDR
-
Video
1080p@30fps, gyro-EIS
1080p@30fps
SOFTWARE & HARDWARE
OS

Current Version: Android 12

Custom UI: ColorOS 12.1

Current Version: Android 14

Chipset

Processor: Qualcomm SM6225 Snapdragon 680 4G (6 nm)

Processor: Mediatek MT6833 Dimensity 700 (7 nm)

CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 610
Mali G57 MC2
BATTERY
Type
Li-Po
Li-Po
Capacity
4500 mAh
5000 mAh
Removable
No
No
Charging

33W Fast charging

Reverse charging

10W wired

STORAGE
Internal Memory
128GB 8GB RAM
128GB 8GB RAM
CONNECTIVITY
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.1, LE, A2DP, aptX HD
5.3, LE, A2DP, APTX
Positioning
GPS
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Yes
Yes
Radio
No
Yes
USB
2.0 Type-C 1.0 reversible connector, USB On-The-Go
USB Type-C 2.0, OTG
Infrared port
No
No
SOUND
Loudspeaker
Yes
Yes, with stereo speakers
Sound jack
Yes, 3.5
Yes, 3.5
SENSORS
Features
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
MISCELLANEOUS
Colors
Cosmic Black, Sunset Orange
Night Black, Phantom Purple

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