VS
VS

Nothing Phone 4a Pro vs Xiaomi Redmi Note 15

Feature Comparison

Network connections
Network connections
Communication Technologies Yes Yes (market/region dependent)
Motorcycle Technical Features
Motorcycle Technical Features
Speed HSPA, LTE, 5G -
Battery 63:24h endurance, 1400 cycles 51:22h endurance, 1000 cycles
Initial data or main information
Initial data or main information
Official Release Date 2026, March 05 2026, January 06
Operating System at Release Android 16, Nothing OS 4.1, up to 3 major Android upgrades Android 15, up to 4 major Android upgrades, HyperOS 2
Part Numbers A069P 25096RA9BG, 25098RA98G
Price Range at Time of Release $ 499.00 € 167.23 / $ 252.00 / £ 199.00 / ₹ 21,145
European SAR rate (SAR EU) - 1.00 W/kg (head) 0.99 W/kg (body)
Operating System Type at Release - Android 15
Specific absorption rate (SAR) - 1.00 W/kg (head) 0.99 W/kg (body)
Time and method of release
Time and method of release
Availability Status Available. Released 2026, March 05 Available. Released 2026, January 06
Introduction Time - 2025, December 18
Aesthetic features
Aesthetic features
Size and Dimensions 163.7 x 76.6 x 8 mm (6.44 x 3.02 x 0.31 in) 164 x 75.4 x 7.4 mm (6.46 x 2.97 x 0.29 in)
Product Weight 210 g (7.41 oz) 178 g
Color Options Black, Silver, Pink Black, Glacier Blue, Mist Purple
Style and design
Style and design
Front Panel Material Glass front (Gorilla Glass 7i), aluminum frame, aluminum back Glass front, plastic frame, plastic back
Frame material type IP65 dust tight and water resistant (low pressure water jets) IP66 dust tight and water resistant (high pressure water jets)
Back body material - Plastic
Body material and design
Body material and design
Compatible SIM Card Types · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Display
Display
Display Panel Type AMOLED, 1B colors, 144Hz, 2160Hz PWM, HDR10+, 800 nits (typ), 1600 nits (HBM), 5000 nits (peak) AMOLED, 68B colors, 120Hz, 3840Hz PWM, HDR10+, 800 nits (typ), 3200 nits (peak)
Screen Size 6.83 inches, 117.8 cm 2 (~93.9% screen-to-body ratio) 6.77 inches, 110.9 cm 2 (~89.7% screen-to-body ratio)
Display Resolution 1260 x 2800 pixels, 20:9 ratio (~440 ppi density) 1080 x 2392 pixels (~388 ppi density)
Maximum Brightness Level 1557 nits max brightness (measured) 1524 nits max brightness (measured)
Display Technical Details - Scratch/drop-resistant glass, Mohs level 5
Highest Refresh Rate - 120Hz
Energy and Training
Energy and Training
Protection Corning Gorilla Glass 7i, Mohs level 5 -
Visual details
Visual details
Supported HDR Standards Ultra HDR image support HDR10+
Processor or chip
Processor or chip
Chipset Model Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm) Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
Processor Core Details Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520) Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
Other Technical Details of Chipset - Virtual Proximity Sensing
Chip Manufacturing Process - 4 nm
Number of Processor Cores - Octa-core
Central Processor (CPU)
Central Processor (CPU)
GPU Model Adreno 722 Adreno 710
Connections
Connections
Memory Card Slot No microSDXC (uses shared SIM slot)
Bluetooth Support 5.4, A2DP, LE 5.1 or 5.3, A2DP, LE
Storage memory
Storage memory
Internal Memory Capacity 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
Internal Storage Type UFS 3.1 UFS 2.2
RAM Memory - 6GB, 8GB, 12GB
Main camera
Main camera
Rear Camera Details 50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS LED flash, HDR, panorama
Maximum Video Recording Quality of Rear Camera 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS, Dolby Vision HDR, Ultra XDR 4K@30fps, 1080p@30fps, gyro-EIS, OIS
Main Camera Specifications - Wide/Standard - LED flash, HDR, panorama
Main Camera Type - Wide/Standard - Wide/Standard
Video Quality: Resolution and Frame Rate - 4K@30fps, 1080p@30fps
Front camera
Front camera
Main Selfie Camera Specifications 32 MP, f/2.2, 22mm (wide), 1/3.42", 0.64µm 20 MP, f/2.2, 21mm (wide), 1/4.0"
Resolution and Frame Rate of Selfie Video 1080p@30fps 1080p@30fps
Main Selfie Camera Quality - 20 MP
Maximum Video Recording Resolution of Selfie Camera - 1080p
Audio features
Audio features
Speaker Type -23.8 LUFS (Very good) -23.4 LUFS (Very good)
Number of 3.5mm Jacks No No
Audio Capabilities - 24-bit/192kHz Hi-Res audio
Communications and sensors
Communications and sensors
Wi-Fi Specifications Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Navigation Type and GPS GPS, GALILEO, GLONASS, BDS, QZSS GPS, GLONASS, BDS, GALILEO
5G Support - 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International
Wi-Fi Details and Description - Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth Details and Description - Bluetooth 5.1 or 5.3, A2DP, LE
Fingerprint Sensor Type - under display, optical
Battery and charging features
Battery and charging features
Connection Port Type USB Type-C 2.0, OTG USB Type-C 2.0
OTG Support - Yes
Maximum Supported Charging Power - 45W wired
Other battery and charging features - Si/C Li-Ion
Capabilities
Capabilities
Smart Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, compass
Power supply and battery life
Power supply and battery life
Battery Technology 5080 mAh - International 5400 mAh - India Si/C Li-Ion 5520 mAh
Battery Capacity - 5520 mAh
Technical features
Technical features
Fast Charging Capability 50W wired, 50% in 22 min, 100% in 64 min 45W wired
Technical Details
Technical Details
Performance AnTuTu: 1133279 (v10), 1469717 (v11) AnTuTu: 637266 (v10)
Other features
Other features
Features LED flash, panorama, Ultra XDR -
Power
Power
Energy efficiency class - Class B
Main memory and RAM
Main memory and RAM
Internal Memory and RAM Performance - UFS 2.2
Memory Card Slot Type - microSDXC
Supported Memory Card Capacity - Uses shared SIM slot
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them

User Rating Comparison

Nothing Phone 4a Pro
0 /10
from total 1 Vote
Xiaomi Redmi Note 15
0 /10
from total 1 Vote

Questions and Answers About This Comparison

No questions have been asked about this comparison yet.

Be the first to ask a question!

Your question will be displayed after approval

Rate and Review This Comparison

Write at least 10 characters
Search Product to Compare