realme C83 5G 128GB
₹16,299
|
vivo Y21 5G
₹20,999
|
Nothing Phone 4b
₹34,999
|
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realme C83 5G 128GB vs vivo Y21 5G
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Comparing the realme C83 5G 128GB vs vivo Y21 5G across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Both realme C83 5G 128GB and vivo Y21 5G run at the same processing speed of 2.4 GHz.
Display: vivo Y21 5G offers a screen size of 6.74 inches, while realme C83 5G 128GB offers 6.7 inches, making vivo Y21 5G the larger display of the two. Both realme C83 5G 128GB and vivo Y21 5G feature the same LCD display.
Rear Camera: vivo Y21 5G offers a higher rear camera resolution with 50 MP, while realme C83 5G 128GB offers 13 MP, making vivo Y21 5G better for rear camera photography.
Front Camera: Both realme C83 5G 128GB and vivo Y21 5G feature a 5 MP primary front camera.
Battery: realme C83 5G 128GB offers a higher battery capacity with 7000 mAh, while vivo Y21 5G offers 6500 mAh, making realme C83 5G 128GB better for longer battery life.
Storage: Both realme C83 5G 128GB and vivo Y21 5G offer the same internal storage of 128 GB.
User Rating: realme C83 5G 128GB receives a higher user rating of 4.5, while vivo Y21 5G has a rating of 4.1.
|
✕
realme C83 5G 128GB
₹16,299
@ Amazon
|
✕
vivo Y21 5G
₹20,999
@ Amazon
|
Add to Compare
|
Summary
Release Date
|
07 Mar, 2026
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26 Mar, 2026
|
14 Jul, 2026
|
Performance
|
|
|
|
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MediaTek Dimensity 6300
|
MediaTek Dimensity 6300
|
Snapdragon 6 Gen 4
|
|
Octa Core (upto 2.4 GHz)
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Octa Core (upto 2.4 GHz)
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Octa Core (upto 2.3 GHz)
|
|
4 GB RAM
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4 GB RAM
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8 GB RAM
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Display
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|
|
|
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6.7 inches (17.02 cm)
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6.74 inches (17.12 cm)
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6.77 inches (17.2 cm)
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LCD
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LCD
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Super AMOLED
|
|
720x1570 px (HD+)
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1600x720 px (QHD (2k))
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1080x2344 px (FHD+)
|
|
144 Hz Refresh Rate
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120 Hz Refresh Rate
|
120 Hz Refresh Rate
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Rear Camera
|
|
|
|
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13 MP
Primary Camera
|
50 MP
Primary Camera
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50 MP
Primary Camera
|
|
N/A
|
0.08 MP
Camera
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8 MP
Ultra-Wide Angle Camera
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Front Camera
|
|
|
|
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5 MP
|
5 MP
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16 MP
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Battery
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|
|
|
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7000 mAh
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6500 mAh
|
6000 mAh
|
|
15W
|
44W
|
33W Fast Charging
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Storage
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128 GB
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128 GB
|
128 GB
|
|
N/A
|
UFS 2.2
|
UFS 2.2
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Expert Review
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8.1/10
|
N/A
|
N/A
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Pros
|
|
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Cons
|
|
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User Ratings
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4.5/5
(393 ratings)
|
4.1/5
(91 ratings)
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N/A
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Benchmarks (The higher, the better)
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561,364
AnTuTu Score
|
N/A
|
N/A
|
|
17h 09m
Battery Life (PC Mark)
|
N/A
|
N/A
|
Compare Prices
|
₹16,299
|
₹20,999
|
₹34,999
|
User Feedback
General
Launch Date
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Mar 06, 2026
(Official)
|
Mar 23, 2026
(Official)
|
Jul 07, 2026
(Official)
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Operating System
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Android v16
|
Android v16
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Android v16
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OS Updates
|
1 Year
|
N/A
|
3 Year
|
Security Updates
|
2 Year
|
N/A
|
6 Year
|
Custom UI
|
Realme UI
|
Origin OS
|
Nothing OS
|
Performance
Performance Rating
|
Good
|
Good
|
Very Good
|
Chipset
|
MediaTek Dimensity 6300
|
MediaTek Dimensity 6300 MT6835
|
Qualcomm Snapdragon 6 Gen 4 SM6650
|
Processor
|
Octa core
2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55 |
Octa core
2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55 |
Octa core
2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520 |
Architecture (The higher, the better)
|
64 bit
|
64 bit
|
64 bit
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Fabrication (The lower, the better)
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6 nm
|
6 nm
|
4 nm
|
Graphics (GPU)
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Mali-G57 MP2
|
Mali-G57 MC2
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Adreno 810
|
RAM
|
4 GB / 6 GB
|
4 GB / 6 GB / 8 GB
|
8 GB
|
RAM Type
|
LPDDR4X
|
LPDDR4X
|
LPDDR4X
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Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
|
561,364
|
N/A
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N/A
|
Bootup Time (The lower, the better)
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39.0 s
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N/A
|
N/A
|
Gaming Test Results
Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.
|
386
|
N/A
|
N/A
|
Battery Drain* (The lower, the better)
|
5.0 %
|
N/A
|
N/A
|
Heating* (The lower, the better)
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18.1 %
|
N/A
|
N/A
|
Display
Display Rating
|
Excellent
|
Excellent
|
Excellent
|
Display Type
|
LCD
|
LCD
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Super AMOLED
|
Screen Size
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6.7 inches (17.02 cm)
|
6.74 inches (17.12 cm)
|
6.77 inches (17.2 cm)
|
Resolution
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720x1570 px (HD+)
|
1600x720 px (QHD (2k))
|
1080x2344 px (FHD+)
|
Peak Brightness
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N/A
|
N/A
|
2000 nits
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HBM Brightness
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N/A
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1200 nits
|
1200 nits
|
Refresh Rate
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144 Hz
|
120 Hz
|
120 Hz
|
Aspect Ratio
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20:9
|
20:9
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20:9
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Pixel Density
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258 ppi
|
260 ppi
|
381 ppi
|
Screen to Body Ratio (calculated)
|
N/A
|
85.03 %
|
87.32 %
|
Screen Protection
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N/A
|
N/A
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Yes
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Bezel-less Display
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Yes with punch-hole display
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Yes with punch-hole display
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Yes with punch-hole display
|
Design
Height
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N/A
|
167.40 mm
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164.4 mm
|
Width
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N/A
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77.10 mm
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78.2 mm
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Thickness
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N/A
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8.39 mm
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8.6 mm
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Weight
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212 grams
|
209 grams
|
210 grams
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Build Material
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N/A
|
Back: Plastic
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N/A
|
Water Resistance
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N/A
|
Yes Water resistant IP65
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Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)
|
Ruggedness
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N/A
|
Dust proof
|
Dust proof
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Rear Camera
Rear Camera Rating
|
Avg
|
Good
|
Very Good
|
Resolution
|
13 MP
Primary Camera |
50 MP
Primary Cameraf/1.8 |
50 MP
Primary Cameraf/1.81/2.76" sensor size |
|
N/A
|
0.08 MP
f/3.0 |
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size |
Autofocus
|
Yes
|
Yes
|
Yes
|
OIS
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N/A
|
N/A
|
Yes
|
Flash
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Yes
|
Yes
|
Yes
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Image Resolution
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4160 x 3120 Pixels
|
N/A
|
N/A
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Video Recording
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N/A
|
N/A
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4k @30 fps
Full HD @30/60 fps |
Video Recording Features
|
N/A
|
N/A
|
Dual Video Recording
Slow Motion |
Front Camera
Front Camera Rating
|
Good
|
Good
|
Very Good
|
Resolution
|
5 MP
Primary Camera |
5 MP
f/2.2 Primary Camera |
16 MP
f/2.4 Primary Camera |
Flash
|
Yes Screen flash
|
Yes Screen flash
|
Yes Screen flash
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Very Good
|
Capacity
|
7000 mAh
|
6500 mAh
|
6000 mAh
|
Battery Type
|
Silicon Carbon
|
Li-ion
|
N/A
|
Quick Charging
|
Yes 15W
|
Yes 44W 100% in 73 minutes
|
Yes 33W Fast Charging 50% in 80 minutes
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Battery Test Results
Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.
|
17h 09m
|
N/A
|
N/A
|
Charging Time (20% to 100%) (The lower, the better)
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2h 32m 0s
|
N/A
|
N/A
|
Storage
Internal Storage
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64 GB / 128 GB
|
128 GB
|
128 GB / 256 GB
|
Storage Type
|
N/A
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UFS 2.2
|
UFS 2.2
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Expandable Storage
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N/A
|
Yes Up to 2 TB
|
N/A
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Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
Dual SIM
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SIM Type
|
SIM1: Nano SIM2: Nano
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SIM1: Nano SIM2: Nano (Hybrid)
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G 4G
|
5G 4G
|
5G 4G
|
VoLTE
|
Yes
|
Yes
|
Yes
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SIM 1
|
N/A
|
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 / N71
TDD N38 / N40 / N41 / N77 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
|
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 1700(band 66) / 2100(band 1) / 600(band 71) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 19) / 800(band 20) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
View More
SIM 2
|
N/A
|
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 / N71
TDD N38 / N40 / N41 / N77 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
|
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 19) / 800(band 20) / 600(Band 71) / 1700(band 66) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
View More
Wi-Fi
|
Yes Wi-Fi
|
Yes Wi-Fi 4 (802.11 a/n) 5GHz
|
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Bluetooth
|
Yes
|
Yes v5.4
|
Yes v6.0
|
GPS
|
N/A
|
Yes with Glonass
|
Yes with Glonass
|
NFC
|
N/A
|
Yes
|
Yes
|
Multimedia
Stereo Speakers
|
N/A
|
N/A
|
Yes
|
Audio Jack
|
USB Type-C
|
USB Type-C
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
Side
|
Side
|
On-screen
|
Fingerprint Sensor Type
|
N/A
|
N/A
|
Optical
|
Other Sensors
|
N/A
|
Light sensor Proximity sensor Accelerometer Compass
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
₹16,299
|
₹20,999
|
₹34,999
|