Home Phone comparison Infinix Zero 40 5G and Realme 15 Pro 5G - Which is better?

Infinix Zero 40 5G vs Realme 15 Pro 5G

69 out 100
Infinix Zero 40 5G
VS
73 out 100
Realme 15 Pro 5G
Infinix Zero 40 5G
Realme 15 Pro 5G

Compared 2 smartphones : Infinix Zero 40 5G Manufactured in September, 2024, with display 6.78 with chipsetMediaTek Dimensity 8200 Ultimate, vs Realme 15 Pro 5G, Manufactured in July, 2025with chipsetQualcomm Snapdragon 7 Gen 4. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Infinix Zero 40 5G
  • Infrared port
Reasons to choose Realme 15 Pro 5G
  • Larger display: 6.8in
  • Higher pixel density: 453ppi
  • Lighter design: 187g vs 195g
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.3

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB		 - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Infinix Zero 40 5G and Realme 15 Pro 5G
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Infinix Zero 40 5G
vs
Realme 15 Pro 5G

Display

Display quality comparison
Type AMOLED OLED
Size 6.78 in 6.8 in
Resolution 1080x2436 pixels 1280x2800 pixels
Aspect ratio 20:9 19.5:9
Pixel density 393 ppi 453 ppi
Refresh rate 144 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 1300 nits 1800 nits
HDR support Yes HDR10 Yes, HDR10+
Touch Sampling Rate 360 Hz 240 Hz
Screen-to-body ratio 90.3 % 91.9 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 164.3 mm (6.47 in) 162.26 mm (6.39 in)
Width 74.8 mm (2.94 in) 76.15 mm (3 in)
Thickness 7.9 mm (0.31 in) 7.69 mm (0.3 in)
Weight 195 g (6.88 oz) 187 g (6.6 oz)
Water resistance IP54 IP68
Frame Plastic Plastic
Colors - Black
- Gray
- Purple		 - Silver
- Green
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Infinix Zero 40 5G
90.3 %
Realme 15 Pro 5G
91.9 %

Performance

Testing Infinix Zero 40 5G and Realme 15 Pro 5G In benchmarks
Processor
Chipset MediaTek Dimensity 8200 Ultimate Qualcomm Snapdragon 7 Gen 4
Max Frequency 3100 MHz 2800 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 4 + 3)
Architecture - 4/2 (Cortex A55)
- 3/3 (Cortex A78)
- 1/3.1 (Cortex A78)		 - 3/1.84 (Kryo Silver (Cortex-520))
- 4/2.4 (Kryo Gold (Cortex-720))
- 1/2.8 (Kryo Prime (Cortex-720))
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor MediaTek APU 580 Yes
Graphics Mali-G610 MP6 Adreno 722
GPU Cores 768 512
GPU Frequency 950 MHz 1150 MHz
FLOPS 1442 GFLOPS 1177.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Infinix Zero 40 5G
1251
Realme 15 Pro 5G
1204
Geekbench 6 (Multi-Core)
Infinix Zero 40 5G
3932
Realme 15 Pro 5G
3592
Geekbench 6 (Single-Core)12511204
Geekbench 6 (Multi-Core)39323592
Geekbench Compute (GPU)45126607
Sources: Geekbench v6 [Infinix Zero 40 5G], [Realme 15 Pro 5G]
AnTuTu 10
AnTuTu 10
Infinix Zero 40 5G
958115
Realme 15 Pro 5G
1086379
CPU265331312446
GPU237345325541
Memory211810218506
UX243629229886
NanoReview Score9581151086379

Memory

RAM
RAM Size 12 GB 8 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 3200 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 256 GB
- 512 GB		128 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardNoNo

Software

OS Android 14 Android 15
UI Skin XOS 14.5 Realme UI 6.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 45 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (20 W) No
Reverse Charging Yes No
Fast Charging Yes (60% in 25 min) Yes
Full Charge Time 1:04 h n/a

Main camera

Matrix 108 MP 50 MP
Photo resolution 12000x9000 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED Dual LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) 240 fps (720p)
Wide-angle lens 120 ° 115 °
Lenses count Standard: 108 MP
Ultra-wide: 50 MP
Depth: 2 MP		 Standard: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix108 MP50 MP
Aperturef/1.8f/1.8
Focal lengthn/a24 mm
SensorSamsung S5KHM6Sony IMX896
Sensor size1/1.671/2
Pixel size0.64 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix50 MP50 MP
Aperturef/2.0f/2.0
SensorSamsung S5KJN1OmniVision OV50D
Sensor size1/2.761/2
Pixel size0.64 μm0.61 μm
StabilizationDigitalDigital

Front camera

Matrix 50 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Aperture f/2.5 f/2.4
Focal length 21 mm n/a
Sensor Samsung ISOCELL S5KJN1 OmniVision OV50D
Sensor size 1/2.76 1/2.88
Pixel size 0.64 μm n/a
Autofocus Phase autofocus n/a
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6E (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.3 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G Bandsn/aGSM 850/900/1800MHz
3G Bandsn/aWCDMA 1/5/8
LTE Bands*n/aLTE (B1/B3/B5/B8/B40/B41)
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio Yes No
Dolby Atmos No n/a

Other

Class Mid-range Mid-range
Announced August, 2024 yr July, 2025 yr
Release Date September, 2024 yr July, 2025 yr
Launch Price ($) 345 n/a
MSRP ($) n/a 335
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 45 W Yes, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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