Compare Mobile Phones Side-by-Side

Samsung Galaxy S21+ 5G vs Oppo A1i

Samsung Galaxy S21+ 5G

86% SPEC SCORE

Oppo A1i

84% SPEC SCORE

Redmi Turbo 4

86% SPEC SCORE

Tecno Camon 40

84% SPEC SCORE

OVERVIEW

Display

Screen Size: 6.7 inches

(1080 X 2400 pixels)

120 Refresh rate

Screen Size: 6.78 inches

(720 X 1612 pixels)

90 Refresh rate

Camera

12+64+12 MP (Triple Camera)

10 MP Selfie

8K Video

50+2 MP (Dual Camera)

16 MP Selfie

1080P Video

Hardware

Exynos 2100 (5 nm) - International

Mediatek MT6833 Dimensity 700 (7 nm)

Android 11

One UI 6

Android 14

Battery

Li-Ion

4800 mAh

Li-Po

5000 mAh

Storage

8GB RAM, 128GB

NETWORK

Technology

GSM / CDMA / HSPA / EVDO / LTE / 5G

GSM / HSPA / LTE / 5G

LAUNCH DATE

Announced Date

2021, January 14

Released Date

2021, January 29

2024, July (Expected)

Status

Available

Coming Soon

DISPLAY

Type

Dynamic AMOLED 2X, HDR10+, 1300 nits (peak)

IPS LCD, 480 nits (typ), 600 nits (HBM)

Refresh Rate

120 Hz

90 Hz

Size

Screen Size: 6.7

Surface Area: 107.8 cm²

Screen To Body Ratio: 88.3%

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

394 ppi

269 ppi

Protection

Front Protection: Corning Gorilla Glass Victus

Always on Display

Yes

BODY

Dimensions

Height: 161.5 mm (6.36 inch)

Width: 75.6 mm (2.98 inch)

Depth: 7.8 mm (0.31 inch)

Height: 163.8 mm (6.45 inch)

Width: 75.1 mm (2.96 inch)

Depth: 8 mm (0.31 inch)

Weight

200g (7.05 oz)

186g (6.56 oz)

Build

Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame

SIM

Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)

Resistance

IP68 dust/water resistant (up to 1.5m for 30 min)

MAIN CAMERA

Rear Camera

Triple Camera:

➤ 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS
➤ 64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom
➤ 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, Super Steady video

Dual Camera:

➤ 50 MP, f/2.2, 25mm (wide), PDAF
➤ 2 MP, f/2.4, (depth)

Features

LED flash, auto-HDR, panorama

LED flash, HDR, panoram

Video

8K@24fps, 4K@30/60fps, @30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS

1080p@30fps

SELFIE CAMERA

Single

10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, dual pixel PDAF

16 MP, f/2.0, 27mm (wide)

Features

Dual video call, Auto-HDR

Video

4K@30/60fps, 1080p@30fps

1080p@30fps

SOFTWARE & HARDWARE

Current Version: Android 11

Upgradable To: Android 14

Custom UI: One UI 6

Current Version: Android 14

Chipset

Processor: Exynos 2100 (5 nm) - International

Processor: Mediatek MT6833 Dimensity 700 (7 nm)

CPU

Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International

Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

GPU

Mali G78 MP14 - International

Mali G57 MC2

BATTERY

Type

Li-Ion

Li-Po

Capacity

4800 mAh

5000 mAh

Removable

Charging

25W wired PD3.0

15W wireless (Qi/PMA)

4.5W reverse wireless

10W wired

STORAGE

Internal Memory

128GB 8GB RAM, 256GB 8GB RAM

128GB 8GB RAM

Card slot

Storage Type

UFS 3.1

CONNECTIVITY

WLAN

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

Wi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth

5.0, LE, A2DP

5.3, LE, A2DP, APTX

Positioning

GPS, GLONASS, BDS, GALILEO

GPS, GALILEO, GLONASS, BDS, QZSS

NFC

Yes

Radio

Yes

USB

USB Type-C 3.2, OTG

USB Type-C 2.0, OTG

Infrared port

SOUND

Loudspeaker

Yes, with stereo speakers

Sound jack

Yes, 3.5

Other

32-bit/384kHz audio, Tuned by AKG

PERFORMANCE

AnTuTu Score

622276 v8

GeekBench

3476 v5.1

GFXBench

54fps ES 3.1 onscreen

SENSORS

Features

Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

Fingerprint (side-mounted), accelerometer, proximity, compass

Other

Samsung DeX, Samsung Wireless DeX (desktop experience support), Ultra Wideband (UWB) support

MISCELLANEOUS

Colors

Phantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, Phantom Red

Night Black, Phantom Purple

Models

SM-G996B, SM-G996B/DS, SM-G996U, SM-G996U1, SM-G996W, SM-G996N, SM-G9960

SAR

0.65 W/kg (head) 0.95 W/kg (body)

SAR EU

0.54 W/kg (head) 1.33 W/kg (body)

Which Mobile Phone is Better: Samsung Galaxy S21+ 5G or Oppo A1i ?

Have a look at the benefits of this Samsung Galaxy S21+ 5G and Oppo A1i given by our tech specs.

Pros of Samsung Galaxy S21+ 5G

Supports 1x higher resolution (64MP vs 50MP), offering incredible photo clarity and detail.
Samsung Galaxy S21+ 5G offers significantly more storage, perfect for users needing ample space for their media collections.

Pros of Oppo A1i

Oppo A1i provides 200mAh more battery capacity, ensuring extended power for heavy use.
This Device provides a more immersive experience with its bigger display, perfect for multitasking and entertainment

Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying.