Xiaomi Redmi A4
₹7,965
(Out of Stock)
|
BlackZone S25 Ultra Maxx
₹9,999
(Out of Stock)
|
Moto g max 5G
₹26,999
|
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Xiaomi Redmi A4 vs BlackZone S25 Ultra Maxx
Comparing the Xiaomi Redmi A4 vs BlackZone S25 Ultra Maxx across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Xiaomi Redmi A4 runs at a higher processing speed of 2.0 GHz, while BlackZone S25 Ultra Maxx runs at 1.6 GHz, making Xiaomi Redmi A4 the better performer.
Display: Xiaomi Redmi A4 offers a screen size of 6.88 inches, while BlackZone S25 Ultra Maxx offers 6.6 inches, making Xiaomi Redmi A4 the larger display of the two. Both Xiaomi Redmi A4 and BlackZone S25 Ultra Maxx feature the same IPS LCD display.
Rear Camera: Xiaomi Redmi A4 offers a higher rear camera resolution with 50 MP, while BlackZone S25 Ultra Maxx offers 32 MP, making Xiaomi Redmi A4 better for rear camera photography.
Front Camera: BlackZone S25 Ultra Maxx offers a higher front camera resolution with 16 MP, while Xiaomi Redmi A4 offers 5 MP, making BlackZone S25 Ultra Maxx better for front camera photography.
Battery: Xiaomi Redmi A4 offers a higher battery capacity with 5160 mAh, while BlackZone S25 Ultra Maxx offers 5000 mAh, making Xiaomi Redmi A4 better for longer battery life.
Storage: Xiaomi Redmi A4 offers higher internal storage with 64 GB, while BlackZone S25 Ultra Maxx offers 128 GB, making Xiaomi Redmi A4 the better option for storage.
User Rating: Xiaomi Redmi A4 receives a higher user rating of 4.2, while BlackZone S25 Ultra Maxx has a rating of 3.5.
|
✕
Xiaomi Redmi A4
₹7,965
(Out of Stock)
|
✕
BlackZone S25 Ultra Maxx
₹9,999
(Out of Stock)
|
Add to Compare
|
Summary
Release Date
|
27 Nov, 2024
|
10 Nov, 2025
|
20 Aug, 2026
|
Performance
|
|
|
|
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Snapdragon 4s Gen 2
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Unisoc T606
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Snapdragon 6s Gen 4
|
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Octa Core (upto 2 GHz)
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Octa Core (upto 1.6 GHz)
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Octa Core (upto 2.4 GHz)
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4 GB RAM
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8 GB RAM
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6 GB RAM
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Display
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|
|
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6.88 inches (17.48 cm)
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6.6 inches (16.76 cm)
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6.72 inches (17.07 cm)
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IPS LCD
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IPS LCD
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LCD
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720x1640 px (HD+)
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720x1612 px (HD+)
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1080x2400 px (FHD+)
|
|
120 Hz Refresh Rate
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60 Hz Refresh Rate
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120 Hz Refresh Rate
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Rear Camera
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|
|
|
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50 MP
Wide Angle Primary Camera
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32 MP
Primary Camera
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50 MP
Primary Camera, Sony LYTIA 600 sensor
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|
N/A
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N/A
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8 MP
Ultra-Wide Angle Camera
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Front Camera
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|
|
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5 MP
Wide Angle Lens
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16 MP
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32 MP
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Battery
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|
|
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5160 mAh
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5000 mAh
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7000 mAh
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18W Fast Charging
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N/A
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30W Turbo Charging
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No Wireless Charging
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No Wireless Charging
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No Wireless Charging
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Storage
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64 GB
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128 GB
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128 GB
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UFS 2.2
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N/A
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UFS 3.1
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Expert Review
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7.5/10
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N/A
|
N/A
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Pros
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|
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Cons
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|
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User Ratings
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4.2/5
(23,520 ratings)
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3.5/5
(65 ratings)
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N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹26,999
|
User Feedback
General
Launch Date
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Nov 27, 2024
(Official)
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Nov 10, 2025
(Official)
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Aug 14, 2026
(Official)
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Operating System
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Android v14
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Android v14
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Android v16
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OS Updates
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2 Years
|
N/A
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2 Year
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Security Updates
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4 Years
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N/A
|
3 Year
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Custom UI
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HyperOS
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N/A
|
Hello UI
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Performance
Performance Rating
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Good
|
Good
|
Very Good
|
Chipset
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Qualcomm Snapdragon 4s Gen 2
View Details
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Unisoc T606
|
Qualcomm Snapdragon 6s Gen 4
View Details
|
Processor
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Octa core
2 GHz, Dual core, Cortex A78 1.8 GHz, Hexa Core, Cortex A55 |
Octa core
1.6 GHz, Dual core, Cortex A75 1.6 GHz, Hexa Core, Cortex A55 |
Octa core
2.4 GHz, Quad core, Cortex A78 1.8 GHz, Quad core, Cortex A55 |
Architecture (The higher, the better)
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64 bit
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N/A
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64 bit
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Fabrication (The lower, the better)
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4 nm
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N/A
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4 nm
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Graphics (GPU)
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Adreno 611
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N/A
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Adreno 710
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RAM
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4 GB / 6 GB
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8 GB
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6 GB
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RAM Type
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LPDDR4X
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N/A
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LPDDR5X
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Display
Display Rating
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Excellent
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Excellent
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Excellent
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Display Type
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IPS LCD
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IPS LCD
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LCD
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Screen Size
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6.88 inches (17.48 cm)
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6.6 inches (16.76 cm)
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6.72 inches (17.07 cm)
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Resolution
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720x1640 px (HD+)
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720x1612 px (HD+)
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1080x2400 px (FHD+)
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Peak Brightness
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600 nits
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N/A
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1050 nits
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HBM Brightness
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N/A
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N/A
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1050 nits
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Refresh Rate
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120 Hz
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60 Hz
|
120 Hz
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Aspect Ratio
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20:9
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N/A
|
20:9
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Pixel Density
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260 ppi
|
267 ppi
|
391 ppi
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Screen to Body Ratio (calculated)
|
84.18 %
|
N/A
|
85.74 %
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Screen Protection
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N/A
|
N/A
|
Corning Gorilla Glass Glass 7i
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Bezel-less Display
|
Yes with waterdrop notch
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Yes with punch-hole display
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Yes with punch-hole display
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Screen to Body Ratio (claimed by the brand)
|
90 %
|
N/A
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90.53 %
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Design
Height
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171.88 mm
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N/A
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166.23 mm
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Width
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77.80 mm
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N/A
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76.50 mm
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Thickness
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8.22 mm
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N/A
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8.60 mm
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Weight
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212.3 grams
|
N/A
|
213 grams
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Build Material
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Back: Mineral Glass
|
N/A
|
Back: Polycarbonate Satin Finish
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Water Resistance
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Yes Splash proof IP52
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N/A
|
Yes Splash proof IP64
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Ruggedness
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Dust proof
|
N/A
|
Dust proof
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Rear Camera
Rear Camera Rating
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Good
|
Good
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Very Good
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Resolution
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50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle |
32 MP
Primary Camera |
50 MP
Primary Camera8x Digital Zoomf/1.81/1.95" sensor size LYT 600 0.8µm pixel size |
|
N/A
|
N/A
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8 MP
f/2.2 Ultra-Wide Angle Camera1.12µm pixel size |
Autofocus
|
Yes
|
N/A
|
Yes Phase Detection Autofocus
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Flash
|
Yes LED Flash
|
Yes LED Flash
|
Yes LED Flash
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Image Resolution
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8150 x 6150 Pixels
|
6500 x 4920 Pixels
|
N/A
|
Settings
|
Exposure compensation ISO control
|
Exposure compensation
|
N/A
|
Shooting Modes
|
Continuous Shooting
High Dynamic Range mode (HDR) Film Camera |
Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
Camera Features
|
10 x Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Smile detection |
8 x Digital Zoom
Auto Flash Face detection Touch to focus |
Video Recording
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Full HD @30 fps
|
N/A
|
2k @30 fps
Full HD @30/60 fps HD @120 fps |
Video Recording Features
|
N/A
|
N/A
|
Dual Video Recording
Slow Motion Audio Zoom |
Front Camera
Front Camera Rating
|
Very Good
|
Very Good
|
Very Good
|
Resolution
|
5 MP
f/2.2 Wide Angle Primary Camera |
16 MP
Primary Camera |
32 MP
f/2.2 Primary Camera0.7µm pixel size |
Autofocus
|
N/A
|
N/A
|
Yes
|
Flash
|
N/A
|
N/A
|
Yes Screen flash
|
Camera Features
|
N/A
|
N/A
|
Fixed Focus
|
Video Recording
|
Full HD @30 fps
|
N/A
|
2k @30 fps
Full HD @30/60 fps HD @120 fps |
Battery
Battery Rating
|
Very Good
|
Very Good
|
Very Good
|
Capacity
|
5160 mAh
|
5000 mAh
|
7000 mAh
|
Battery Type
|
Li-Polymer
|
N/A
|
N/A
|
Quick Charging
|
Yes 18W Fast Charging
|
Yes
|
Yes 30W Turbo Charging
|
Storage
Internal Storage
|
64 GB / 128 GB
|
128 GB
|
128 GB
|
Storage Type
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UFS 2.2
|
N/A
|
UFS 3.1
|
Expandable Storage
|
Yes Up to 1 TB
|
Yes
|
No
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano
|
N/A
|
SIM1: Nano SIM2: Nano
|
Network Support
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5G 4G
|
5G Not Supported 4G
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5G 4G
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VoLTE
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Yes
|
Yes
|
Yes
|
SIM 1
|
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N78 |
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
5G Bands: FDD N1 / N2 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78 |
|
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) |
SIM 2
|
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N78 |
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
5G Bands: FDD N1 / N2 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78 |
|
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) |
Wi-Fi
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
N/A
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) MIMO
|
Wi-Fi Features
|
Mobile Hotspot
|
N/A
|
Mobile Hotspot
|
Bluetooth
|
Yes v5.0
|
Yes
|
Yes v5.1
|
GPS
|
Yes with A-GPS
|
Yes with A-GPS
|
Yes with A-GPS Glonass
|
NFC
|
N/A
|
N/A
|
No
|
Multimedia
Stereo Speakers
|
N/A
|
N/A
|
Yes
|
Audio Jack
|
3.5 mm
|
3.5 mm
|
3.5 mm
|
Audio Features
|
N/A
|
N/A
|
Dolby Atmos
|
Sensors
Fingerprint Sensor
|
Yes
|
No
|
Yes
|
Fingerprint Sensor Position
|
Side
|
N/A
|
Side
|
Fingerprint Sensor Type
|
N/A
|
N/A
|
Optical
|
Other Sensors
|
Accelerometer
|
Accelerometer
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹26,999
|