|
67%
realme C21 64GB
₹5,999
(Out of Stock)
|
75%
boltt ACE 5G
₹11,499
@Flipkart
|
Add to Compare
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realme C21 64GB vs boltt ACE 5G
Comparing the realme C21 64GB vs boltt ACE 5G across performance, display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: Both realme C21 64GB and boltt ACE 5G run at the same processing speed of 2.3 GHz.
Display: boltt ACE 5G offers a screen size of 6.79 inches, while realme C21 64GB offers 6.5 inches, making boltt ACE 5G the larger display of the two. realme C21 64GB features a IPS LCD display compared to boltt ACE 5G's LCD, making realme C21 64GB the better display of the two.
Rear Camera: boltt ACE 5G offers a higher rear camera resolution with 64 MP, while realme C21 64GB offers 13 MP, making boltt ACE 5G better for rear camera photography.
Front Camera: boltt ACE 5G offers a higher front camera resolution with 8 MP, while realme C21 64GB offers 5 MP, making boltt ACE 5G better for front camera photography.
Battery: boltt ACE 5G offers a higher battery capacity with 6000 mAh, while realme C21 64GB offers 5000 mAh, making boltt ACE 5G better for longer battery life.
Storage: Both realme C21 64GB and boltt ACE 5G offer the same internal storage of 64 GB.
|
✕
realme C21 64GB
₹5,999
(Out of Stock)
|
✕
boltt ACE 5G
₹11,499
@ Flipkart
|
Add to Compare
|
Summary
Spec Score
|
67%
|
75%
|
Release Date
|
14 Apr, 2021
|
27 Aug, 2026
|
Performance
|
|
|
|
MediaTek Helio G35
|
Unisoc T8200
|
|
Tru-Octa Core (upto 2.3 GHz)
|
Octa Core (upto 2.3 GHz)
|
|
4 GB RAM
|
4 GB RAM
|
Display
|
|
|
|
6.5 inches (16.51 cm)
|
6.79 inches (17.25 cm)
|
|
IPS LCD
|
LCD
|
|
720x1600 px (HD+)
|
720x1640 px (HD+)
|
|
60 Hz Refresh Rate
|
120 Hz Refresh Rate
|
Rear Camera
|
|
|
|
13 MP
Wide Angle Primary Camera
|
64 MP
Wide Angle Primary Camera
|
|
2 MP
Macro Camera
|
2 MP
Camera
|
|
2 MP
Mono Camera
|
N/A
|
Front Camera
|
|
|
|
5 MP
Wide Angle Lens
|
8 MP
|
Battery
|
|
|
|
5000 mAh
|
6000 mAh
|
|
N/A
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18W
|
|
No Wireless Charging
|
N/A
|
Storage
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64 GB
|
64 GB
|
|
eMMC 5.1
|
UFS 2.2
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Expert Review
|
N/A
|
8.0/10
|
Pros
|
|
Cons
|
|
User Ratings
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4.4/5
(150,498 ratings)
|
N/A
|
Benchmarks (The higher, the better)
|
N/A
|
699,449
AnTuTu Score
|
|
N/A
|
9h 26m
Battery Life (PC Mark)
|
Compare Prices
|
Not Available in any store
|
₹11,499
@ Flipkart
|
User Feedback
General
Launch Date
|
Apr 14, 2021
(Official)
|
Aug 25, 2026
(Official)
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Operating System
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Android v10 (Q)
|
Android v16
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OS Updates
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N/A
|
1 Year
|
Security Updates
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N/A
|
2 Year
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Custom UI
|
Realme UI
|
N/A
|
Performance
Performance Rating
|
Avg
|
Good
|
Chipset
|
MediaTek Helio G35
View Details
|
Unisoc T8200
|
Processor
|
Octa core, 2.3 GHz, Cortex A53
|
Octa core
2.3 GHz, Dual core, Cortex A75 2.1 GHz, Hexa Core, Cortex A55 |
Architecture (The higher, the better)
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64 bit
|
64 bit
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Fabrication (The lower, the better)
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12 nm
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6 nm
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Graphics (GPU)
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PowerVR GE8320
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Mali-G57 MC2
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RAM
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3 GB / 4 GB
|
4 GB / 6 GB / 8 GB
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RAM Type
|
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.
|
N/A
|
699,449
|
Bootup Time (The lower, the better)
|
N/A
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21.0 s
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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.
|
N/A
|
321
|
Display
Display Rating
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Very Good
|
Very Good
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Display Type
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IPS LCD
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LCD
|
Screen Size
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6.5 inches (16.51 cm)
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6.79 inches (17.25 cm)
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Resolution
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720x1600 px (HD+)
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720x1640 px (HD+)
|
Brightness
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400 nits
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600 nits
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Refresh Rate
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60 Hz
|
120 Hz
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Touch Sampling Rate
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120 Hz
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N/A
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Aspect Ratio
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20:9
|
20:9
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Pixel Density
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270 ppi
|
263 ppi
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Screen to Body Ratio (calculated)
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80.82 %
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83 %
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Bezel-less Display
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Yes with waterdrop notch
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Yes with punch-hole display
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Screen to Body Ratio (claimed by the brand)
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89.5 %
|
N/A
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Design
Height
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165.2 mm
|
170 mm
|
Width
|
76.4 mm
|
77.71 mm
|
Thickness
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8.9 mm
|
8.5 mm
|
Weight
|
190 grams
|
233 grams
|
Build Material
|
Back: Plastic
|
N/A
|
Rear Camera
Rear Camera Rating
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Good
|
Good
|
Resolution
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13 MP
Primary Camera4x Digital Zoomf/2.2 Wide Angle26 mm focal length 1/3" sensor size CMOS image sensor 1.12µm pixel size |
64 MP
Primary Cameraf/1.8 Wide Angle 80° field-of-view1/2.88" sensor size |
|
2 MP
f/2.4 Macro Camera1.75µm pixel size |
2 MP
|
|
2 MP
f/2.4 Mono Camera1.75µm pixel size |
N/A
|
Autofocus
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Yes Phase Detection Autofocus
|
Yes
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
Image Resolution
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4128 x 3096 Pixels
|
N/A
|
Settings
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Exposure compensation ISO control
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N/A
|
Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) |
N/A
|
Camera Features
|
4 x Digital Zoom
Auto Flash Face detection Touch to focus |
N/A
|
Video Recording
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Full HD @30 fps
|
Full HD @30/60 fps
HD @30/60 fps |
Front Camera
Front Camera Rating
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Good
|
Very Good
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Resolution
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5 MP
f/2.2 Wide Angle Primary Camera1/5.0" sensor size 1.12µm pixel size |
8 MP
f/2.0 Primary Camera1/4.0" sensor size |
Autofocus
|
N/A
|
No
|
Flash
|
N/A
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Yes Screen flash
|
Camera Features
|
Fixed Focus
|
Wide Angle Selfie
|
Video Recording
|
Full HD @30 fps
|
N/A
|
Battery
Battery Rating
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Very Good
|
Very Good
|
Capacity
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5000 mAh
|
6000 mAh
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Battery Type
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Li-ion
|
N/A
|
Quick Charging
|
N/A
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Yes 18W
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Reverse Charging
|
Yes
|
N/A
|
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.
|
N/A
|
9h 26m
|
Charging Time (20% to 100%) (The lower, the better)
|
N/A
|
2h 27m 27s
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Storage
Internal Storage
|
32 GB / 64 GB
|
64 GB / 128 GB
|
Storage Type
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eMMC 5.1
|
UFS 2.2
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Expandable Storage
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Yes Up to 256 GB
|
Yes Up to 1 TB
|
Network & Connectivity
SIM Slot(s)
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Dual SIM
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Dual SIM
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SIM Type
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SIM1: Nano SIM2: Nano
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SIM1: Nano SIM2: Nano (Hybrid)
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Network Support
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5G Not Supported 4G
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5G 4G
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VoLTE
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Yes
|
Yes
|
SIM 1
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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) / 850(band 5) / 800(band 20) |
N/A
|
SIM 2
|
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) / 850(band 5) / 800(band 20) |
N/A
|
Wi-Fi
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Yes Wi-Fi 4 (802.11 b/g/n) MIMO
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Yes Wi-Fi 7 (802.11 a/b/g/n/be)
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Bluetooth
|
Yes v5.0
|
Yes v5.0
|
GPS
|
Yes with A-GPS Glonass
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Yes with A-GPS
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NFC
|
No
|
Yes
|
Multimedia
Audio Jack
|
3.5 mm
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
Rear
|
Side
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Fingerprint Sensor Type
|
N/A
|
Capacitive
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer
|
Light sensor Proximity sensor Gyroscope
|
Compare Prices
|
Not Available in any store
|
₹11,499
@ Flipkart
|