Xiaomi Redmi 15
₹20,350
|
vivo Y31 5G
₹19,999
|
Samsung Galaxy A27 5G
₹28,999
|
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|
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Xiaomi Redmi 15 vs vivo Y31 5G
Comparing the Xiaomi Redmi 15 vs vivo Y31 5G 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 15 runs at a higher processing speed of 2.3 GHz, while vivo Y31 5G runs at 2.2 GHz, making Xiaomi Redmi 15 the better performer.
Display: Xiaomi Redmi 15 offers a screen size of 6.9 inches, while vivo Y31 5G offers 6.68 inches, making Xiaomi Redmi 15 the larger display of the two. Xiaomi Redmi 15 features a IPS LCD display compared to vivo Y31 5G's LCD, making Xiaomi Redmi 15 the better display of the two.
Rear Camera: Both Xiaomi Redmi 15 and vivo Y31 5G feature a 50 MP primary rear camera.
Front Camera: Both Xiaomi Redmi 15 and vivo Y31 5G feature a 8 MP primary front camera.
Battery: Xiaomi Redmi 15 delivers longer battery life with 14h 54m, while vivo Y31 5G delivers None, making Xiaomi Redmi 15 the better pick for all day usage.
Storage: Both Xiaomi Redmi 15 and vivo Y31 5G offer the same internal storage of 128 GB.
User Rating: vivo Y31 5G receives a higher user rating of 4.3, while Xiaomi Redmi 15 has a rating of 4.2.
|
✕
Xiaomi Redmi 15
₹20,350
@ Amazon
|
✕
vivo Y31 5G
₹19,999
@ Flipkart
|
Add to Compare
|
Summary
Release Date
|
28 Aug, 2025
|
13 Sep, 2025
|
03 Jul, 2026
|
Performance
|
|
|
|
|
Snapdragon 6s Gen 3
|
Snapdragon 4 Gen 2
|
Snapdragon 6 Gen 3, LPDDR5X
|
|
Octa Core (upto 2.3 GHz)
|
Octa Core (upto 2.2 GHz)
|
Octa Core (upto 2.4 GHz)
|
|
6 GB RAM
|
4 GB RAM
|
6 GB RAM
|
Display
|
|
|
|
|
6.9 inches (17.53 cm)
|
6.68 inches (16.97 cm)
|
6.7 inches (17.02 cm)
|
|
IPS LCD
|
LCD
|
Super AMOLED
|
|
1080x2340 px (FHD+)
|
720x1608 px (HD+)
|
1080x2340 px (FHD+)
|
|
144 Hz Refresh Rate
|
120 Hz Refresh Rate
|
120 Hz Refresh Rate
|
Rear Camera
|
|
|
|
|
50 MP
Wide Angle Primary Camera
|
50 MP
Wide Angle Primary Camera
|
50 MP
No Shake Cam Primary Camera
|
|
N/A
|
0.08 MP
Camera
|
5 MP
Ultra-Wide Angle Camera
|
|
N/A
|
N/A
|
2 MP
Macro Camera
|
Front Camera
|
|
|
|
|
8 MP
Wide Angle Lens
|
8 MP
Wide Angle Lens
|
12 MP
|
Battery
|
|
|
|
|
7000 mAh
|
6500 mAh
|
5000 mAh
|
|
33W Fast Charging
|
44W Flash Charging
|
25W Fast Charging
|
|
No Wireless Charging
|
No Wireless Charging
|
No Wireless Charging
|
Storage
|
128 GB
|
128 GB
|
128 GB
|
|
UFS 2.2
|
eMMC 5.1
|
UFS 3.1
|
Expert Review
|
7.0/10
|
N/A
|
N/A
|
Pros
|
|
|
Cons
|
|
|
User Ratings
|
4.2/5
(5,038 ratings)
|
4.3/5
(618 ratings)
|
N/A
|
Benchmarks (The higher, the better)
|
463,289
AnTuTu Score
|
N/A
|
845,601
AnTuTu Score
|
|
14h 54m
Battery Life (PC Mark)
|
N/A
|
11h 00m
Battery Life (PC Mark)
|
Compare Prices
|
₹20,350
|
₹19,999
|
₹28,999
|
Video
|
There are no videos available for the device.
|
There are no videos available for the device.
|
User Feedback
General
Launch Date
|
Aug 19, 2025
(Official)
|
Sep 13, 2025
(Official)
|
Jun 30, 2026
(Official)
|
Operating System
|
Android v15
|
Android v15
|
Android v16
|
OS Updates
|
2 Year
|
N/A
|
6 Year
|
Security Updates
|
4 Year
|
N/A
|
6 Year
|
Custom UI
|
HyperOS
|
Funtouch OS
|
Samsung One UI
|
Performance
Performance Rating
|
Very Good
|
Very Good
|
Very Good
|
Chipset
|
Qualcomm Snapdragon 6s Gen 3
|
Qualcomm Snapdragon 4 Gen 2
|
Qualcomm Snapdragon 6 Gen 3 LPDDR5X
|
Processor
|
Octa core
2.3 GHz, Dual core, Cortex A78 1.95 GHz, Hexa Core, Cortex A55 |
Octa core
2.2 GHz, Dual core, Cortex A78 1.95 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)
|
64 bit
|
64 bit
|
64 bit
|
Fabrication (The lower, the better)
|
6 nm
|
4 nm
|
4 nm
|
Graphics (GPU)
|
Adreno 619
|
Adreno 613
|
Adreno 710
|
RAM
|
6 GB / 8 GB
|
4 GB / 6 GB
|
6 GB / 8 GB
|
RAM Type
|
LPDDR4X
|
LPDDR4X
|
LPDDR5
|
Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
|
463,289
|
N/A
|
845,601
|
Bootup Time (The lower, the better)
|
34.0 s
|
N/A
|
25.0 s
|
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
|
N/A
|
948
|
Battery Drain* (The lower, the better)
|
6.0 %
|
N/A
|
N/A
|
Heating* (The lower, the better)
|
23.7 %
|
N/A
|
N/A
|
Display
Display Rating
|
Excellent
|
Very Good
|
Best In Class
|
Display Type
|
IPS LCD
|
LCD
|
Super AMOLED
|
Screen Size
|
6.9 inches (17.53 cm)
|
6.68 inches (16.97 cm)
|
6.7 inches (17.02 cm)
|
Resolution
|
1080x2340 px (FHD+)
|
720x1608 px (HD+)
|
1080x2340 px (FHD+)
|
Peak Brightness
|
850 nits
|
1000 nits
|
N/A
|
HBM Brightness
|
N/A
|
1000 nits
|
N/A
|
Refresh Rate
|
144 Hz
|
120 Hz
|
120 Hz
|
Aspect Ratio
|
19.5:9
|
20:9
|
20:9
|
Pixel Density
|
374 ppi
|
264 ppi
|
387 ppi
|
Screen to Body Ratio (calculated)
|
86.04 %
|
84.2 %
|
86.58 %
|
Screen Protection
|
N/A
|
Yes
|
Corning Gorilla Glass Glass Victus Plus
|
Bezel-less Display
|
Yes with punch-hole display
|
Yes with punch-hole display
|
Yes with punch-hole display
|
Design
Height
|
168.48 mm
|
166.14 mm
|
162.4 mm
|
Width
|
80.45 mm
|
77.01 mm
|
78.2 mm
|
Thickness
|
8.40 mm
|
8.39 mm
|
7.7 mm
|
Weight
|
217 grams
|
209 grams
|
200 grams
|
Build Material
|
Back: Plastic
|
Back: Plastic
|
Back: Gorilla Glass Victus Plus
|
Water Resistance
|
Yes Splash proof IP64
|
Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)
|
Yes Splash proof IP64
|
Ruggedness
|
Dust proof
|
Dust proof Shock proof
|
Dust proof
|
Rear Camera
Rear Camera Rating
|
Good
|
Good
|
Very Good
|
Resolution
|
50 MP
Primary Cameraf/1.75 Wide Angle |
50 MP
Primary Cameraf/1.8 Wide Angle |
50 MP
Primary Cameraf/1.8 |
|
N/A
|
0.08 MP
f/3.0 |
5 MP
f/2.2 Ultra-Wide Angle Camera |
|
N/A
|
N/A
|
2 MP
f/2.4 Macro Camera |
Autofocus
|
Yes
|
Yes
|
Yes Phase Detection Autofocus
|
OIS
|
No
|
No
|
N/A
|
Flash
|
Yes LED Flash
|
Yes LED Flash + Aura Light
|
Yes LED Flash
|
Image Resolution
|
8150 x 6150 Pixels
|
8150 x 6150 Pixels
|
N/A
|
Settings
|
Exposure compensation ISO control
|
Exposure compensation ISO control
|
N/A
|
Shooting Modes
|
Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
Macro Mode
|
Camera Features
|
Digital Zoom
Auto Flash Face detection Filters Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
N/A
|
Video Recording
|
Full HD @30 fps
|
Full HD @30 fps
|
4k @30 fps
Full HD @60 fps |
Video Recording Features
|
N/A
|
N/A
|
Slow Motion
|
Front Camera
Front Camera Rating
|
Very Good
|
Very Good
|
Very Good
|
Resolution
|
8 MP
f/2.2 Wide Angle Primary Camera |
8 MP
f/2.0 Wide Angle Primary Camera |
12 MP
f/2.2 Primary Camera |
Autofocus
|
No
|
No
|
N/A
|
Flash
|
N/A
|
N/A
|
Yes Screen flash
|
Video Recording
|
Full HD @30 fps
|
Full HD @30 fps
|
N/A
|
Battery
Battery Rating
|
Very Good
|
Excellent
|
Very Good
|
Capacity
|
7000 mAh
|
6500 mAh
|
5000 mAh
|
Battery Type
|
Silicon Carbon
|
Li-ion
|
N/A
|
Quick Charging
|
Yes 33W Fast Charging
|
Yes 44W Flash Charging 50% in 38 minutes
|
Yes 25W Fast Charging
|
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.
|
14h 54m
|
N/A
|
11h 00m
|
Charging Time (20% to 100%) (The lower, the better)
|
1h 18m 0s
|
N/A
|
1h 13m 14s
|
Storage
Internal Storage
|
128 GB / 256 GB
|
128 GB
|
128 GB / 256 GB
|
Storage Type
|
UFS 2.2
|
eMMC 5.1
|
UFS 3.1
|
Expandable Storage
|
Yes Up to 2 TB
|
Yes Up to 2 TB
|
Yes Up to 2048 GB
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano (Hybrid)
|
SIM1: Nano SIM2: Nano (Hybrid)
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G 4G
|
5G 4G
|
5G 4G
|
VoLTE
|
Yes
|
Yes
|
Yes
|
SIM 1
|
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78 |
N/A
|
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
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) |
N/A
|
SIM 2
|
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78 |
N/A
|
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
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) |
N/A
|
SAR Value
|
N/A
|
Head: 1.130 W/kg Body: 0.986 W/kg
|
N/A
|
Wi-Fi
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Mobile Hotspot
|
Bluetooth
|
Yes v5.1
|
Yes v4.2
|
Yes v5.1
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
Yes
|
NFC
|
N/A
|
No
|
Yes
|
Multimedia
Stereo Speakers
|
N/A
|
Yes
|
N/A
|
Audio Jack
|
USB Type-C
|
USB Type-C
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
Side
|
Side
|
Side
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass
|
Light sensor Proximity sensor Accelerometer
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
₹20,350
|
₹19,999
|
₹28,999
|
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