Home Phone comparison Apple iPhone XS Max and Realme 15 5G - Which is better?

Apple iPhone XS Max vs Realme 15 5G

54 out 100
Apple iPhone XS Max
VS
70 out 100
Realme 15 5G
Apple iPhone XS Max
Realme 15 5G

Compared 2 smartphones : Apple iPhone XS Max Manufactured in September, 2018, with display 6.5 with chipsetApple A12 Bionic, vs Realme 15 5G, Manufactured in July, 2025 with chipsetMediaTek Dimensity 7300 Plus. 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 Apple iPhone XS Max
  • Higher pixel density: 456ppi
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose Realme 15 5G
  • Larger display: 6.8in
  • Higher refresh rate: 144Hz
  • Lighter design: 187g vs 208g
  • Higher battery capacity: 7000mAh vs 3174mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Infrared port
  • Includes charger
  • Fingerprint scanner

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/256 GB
- 4/512 GB		 - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Apple iPhone XS Max and Realme 15 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
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Apple iPhone XS Max
vs
Realme 15 5G

Display

Display quality comparison
Type OLED OLED
Size 6.5 in 6.8 in
Resolution 1242x2688 pixels 1280x2800 pixels
Aspect ratio 19.4:9 19.5:9
Pixel density 456 ppi 453 ppi
Refresh rate 60 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 625 nits 1800 nits
HDR support Yes Dolby Vision Yes, HDR10+
Touch Sampling Rate 120 Hz 240 Hz
Screen-to-body ratio 85.4 % 91.9 %
Features DCI-P3 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Apple iPhone XS Max
657 nits
Realme 15 5G
n/a
sRGB gamut98.8 %n/a
PWM (Flicker)240 Hzn/a
Response time11.2 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Apple iPhone XS Max]

Design & Build

Design and ergonomics comparison
Height 157.5 mm (6.2 in) 162.27 mm (6.39 in)
Width 77.4 mm (3.05 in) 76.16 mm (3 in)
Thickness 7.7 mm (0.3 in) 7.66 mm (0.3 in)
Weight 208 g (7.34 oz) 187 g (6.6 oz)
Water resistance IP68 IP68
Back panel Glass n/a
Frame Metal Plastic
Colors - Silver
- Gold
- Gray		 - Silver
- Green
- Purple
Fingerprint sensor No Yes, In-Display
Screen-to-body ratio
Apple iPhone XS Max
85.4 %
Realme 15 5G
91.9 %

Performance

Testing Apple iPhone XS Max and Realme 15 5G In benchmarks
Processor
Chipset Apple A12 Bionic MediaTek Dimensity 7300 Plus
Max Frequency 2490 MHz 2600 MHz
CPU Cores 6 (2 + 4) 8 (4 + 4)
Architecture - 4/1.6 (Tempest)
- 2/2.49 (Vortex)		 - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)
Process TSMC TSMC
Transistor Size 7 nm 4 nm
Neural Processor Neural Engine MediaTek APU 655
Graphics Apple A12 GPU Mali-G615 MP2
GPU Cores 256 256
GPU Frequency 1100 MHz 1047 MHz
FLOPS 576 GFLOPS 536.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Apple iPhone XS Max
1310
Realme 15 5G
1014
Geekbench 6 (Multi-Core)
Apple iPhone XS Max
3458
Realme 15 5G
2916
Geekbench 6 (Single-Core)13101014
Geekbench 6 (Multi-Core)34582916
Geekbench Compute (GPU)n/a2497
Sources: Geekbench v6 [Realme 15 5G]
AnTuTu 10
AnTuTu 10
Apple iPhone XS Max
700191
Realme 15 5G
728221
CPU198067212437
GPU185355149032
Memory152138185085
UX164631181667
NanoReview Score700191728221
3DMark Wild Life
3DMark Wild Life
Apple iPhone XS Max
5703
Realme 15 5G
n/a
Max Surface Temp.45.2 °Cn/a
Stability66 %n/a
Graphics Test34 fpsn/a
Graphics Score5703n/a
Sources: 3DMark [Apple iPhone XS Max]

Memory

RAM
RAM Size 4 GB 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 256 GB
- 512 GB		128 GB
Storage TypeNVMeUFS 3.1
Memory CardNoNo

Software

OS iOS 12 (Upgradeable to iOS 18.3.2) Android 15
OS Size 16 GB n/a
UI Skin n/a Realme UI 6.0

Battery

Volume 3174 mAh 7000 mAh
Max Charging Power 18 W 80 W
Battery Type Li-ion Li-ion
Removable No No
Wireless Charging Yes Qi (10 W) No
Reverse Charging No No
Fast Charging Yes (50% in 30 min) Yes
Full Charge Time 03:29 h n/a
Battery Life Test
Battery Life
Apple iPhone XS Max
17:28
Realme 15 5G
n/a
Web Browsing06:43 hn/a
Video Playback10:28 hn/a
Games04:11 hn/a
Standby Mode87 hn/a

Main camera

Matrix 12 MP 50 MP
Photo resolution 4032x3024 pixels 8192x6144 pixels
Zoom Optical, 2x Digital
Flash Quad LED Dual LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) n/a
Wide-angle lens n/a 112 °
Lenses count Standard: 12 MP
Telephoto: 12 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix12 MP50 MP
Aperturef/1.8f/1.8
Focal length28 mm24 mm
SensorApple iSight XSony IMX896
Sensor size1/2.51/2
Pixel size1.4 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix12 MPn/a
Aperturef/2.4n/a
Focal length52 mmn/a
Sensor size1/3.4n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Focal lengthn/a16 mm
Stabilizationn/aDigital
Main camera DxOMark results
Photo quality
Apple iPhone XS Max
110
Realme 15 5G
n/a
Video quality
Apple iPhone XS Max
96
Realme 15 5G
n/a
Overall camera score
Apple iPhone XS Max
105
Realme 15 5G
n/a
Sources: DxOMark [Apple iPhone XS Max]

Front camera

Matrix 7 MP 50 MP
Photo resolution 3088x2316 pixels 8192x6144 pixels
Aperture f/2.2 n/a
Focal length 32 mm n/a
Sensor BSI CMOS CMOS
Autofocus Phase autofocus (Dual Pixel) n/a
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) at 30 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Apple iPhone XS Max
97
Realme 15 5G
n/a
Video quality
Apple iPhone XS Max
119
Realme 15 5G
n/a

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) 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 5.4
Bluetooth features SPP, PBAP/PAB, PAN, OPP, MAP, LE, HSP, HFP, HDP, GAP, GAVDP, DIP, AVRCP, A2DP LE
USB type No USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes No
Infrared Port No Yes
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM Moden/aDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM 850, GSM 900, GSM 1800, GSM 1900GSM 850/900/1800MHz
3G BandsHSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100WCDMA 1/5/8
LTE Bands*LTE (B700/B800/B850/B900/B1700/B1800/B1900/B2100/B2600)LTE (B1/B3/B5/B8/B40/B41)
LTE category16n/a
5G SupportNoYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Apple iPhone XS Max
77.2 dB
Realme 15 5G
n/a

Other

Class Flagship Mid-range
Announced September, 2018 yr July, 2025 yr
Release Date September, 2018 yr July, 2025 yr
Launch Price ($) 1100 n/a
MSRP ($) n/a 280
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme 15 5G the clear winner in this comparison.

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