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Samsung Galaxy S21+ 5G vs Oppo A1i

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Samsung Galaxy S21+ 5G
Oppo A1i Specification
Energizer Hard Case P28K specification
Realme 15 5G Specification

Samsung Galaxy S21+ 5G

$245

86% SPEC SCORE

Oppo A1i

$227

84% SPEC SCORE

Energizer Hard Case P28K

$276

86% SPEC SCORE

Realme 15 5G

$238

87% 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)
OS

Android 11

One UI 6

Android 14

Battery

Li-Ion

4800 mAh

Li-Po

5000 mAh

Storage
8GB RAM, 128GB
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
No
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
OS

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
No
No
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
No
-
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
Yes
Radio
Yes
Yes
USB
USB Type-C 3.2, OTG
USB Type-C 2.0, OTG
Infrared port
-
No
SOUND
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
Sound jack
No
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)
-

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