OnePlus Nord 4 vs Xiaomi Redmi Note 15 Pro Plus 5G
A spec-by-spec comparison of the OnePlus Nord 4 and the Xiaomi Redmi Note 15 Pro Plus 5G, taken from their full specification sheets. Green marks the better value in each measured row.
Head to head
| OnePlus Nord 4 | Xiaomi Redmi Note 15 Pro Plus 5G |
|---|
| Our rating | 8/10 | 8/10 |
| Battery | 5,500 mAh | 6,500 mAh |
| Wired charging | 100W | 100W |
| RAM (max) | — | 12 GB |
| Storage (max) | 512 GB | 512 GB |
| Screen size | 6.74 in | 6.83 in |
| Refresh rate | 120 Hz | 120 Hz |
| Main camera | 50 MP | 200 MP |
| Released | Jul 2024 | Dec 2025 |
Summary: Xiaomi Redmi Note 15 Pro Plus 5G is ahead on battery, screen size, main camera.
★ Which should you buy? Xiaomi Redmi Note 15 Pro Plus 5G is the stronger overall pick on the measured specs.
Researched with AI assistance by infozme.com from manufacturer and retailer sources — see how we research & rate phones.
Display
| OnePlus Nord 4 | Xiaomi Redmi Note 15 Pro Plus 5G |
|---|
| Type | AMOLED, 120Hz, HDR10+, 2150 nits (peak) | AMOLED, 120Hz, 3200 nits (peak), HDR10+, Dolby Vision |
| Size | 6.74 inches | 6.83 inches |
| Resolution | 1240 x 2772 pixels, 450 ppi (1.5K) | 1.5K (2772 x 1280 pixels) |
| Features | Aqua Touch, Ultra HDR support, ProXDR support | 3840Hz PWM dimming, TÜV Rheinland Certifications |
| Protection | — | Corning Gorilla Glass Victus 2 |
Platform
| OnePlus Nord 4 | Xiaomi Redmi Note 15 Pro Plus 5G |
|---|
| OS | Android 14, OxygenOS 14.1 | Android 15, HyperOS 2.2 |
| Chipset | Qualcomm Snapdragon 7+ Gen 3 | Qualcomm Snapdragon 7s Gen 4 (4 nm) |
| CPU | Octa-core | Octa-core (up to 2.7 GHz) |
| GPU | Adreno | Adreno GPU |
Memory
| OnePlus Nord 4 | Xiaomi Redmi Note 15 Pro Plus 5G |
|---|
| RAM | 8GB, 12GB, 16GB LPDDR5X | — |
| Storage | 128GB, 256GB, 512GB UFS 4.0 | — |
| Card slot | No | — |
| Card Slot | — | No |
| Internal | — | 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM (LPDDR4X, UFS2.2) |
Main Camera
| OnePlus Nord 4 | Xiaomi Redmi Note 15 Pro Plus 5G |
|---|
| Modules | 50 MP (wide, Sony LYTIA, OIS), 8 MP (ultrawide) | — |
| Features | Dual-LED flash, HDR, panorama | Dual-LED dual-tone flash, HDR, panorama, AI Engine |
| Video | 4K@30/60fps, 1080p@30/60/120fps | 4K@30fps, 1080p@30/60fps |
| Triple | — | 200 MP, f/1.7, (wide), 1/1.4" sensor, PDAF, OIS
8 MP, f/2.2, (ultrawide)
(Additional unspecified sensor, likely macro or depth) |
Selfie Camera
| OnePlus Nord 4 | Xiaomi Redmi Note 15 Pro Plus 5G |
|---|
| Modules | 16 MP (wide) | — |
| Features | HDR | HDR |
| Video | 1080p@30fps | 1080p@30fps |
| Single | — | 32 MP, f/2.2, (wide), 1/3.6" sensor |
Battery
| OnePlus Nord 4 | Xiaomi Redmi Note 15 Pro Plus 5G |
|---|
| Type | Li-Po 5500 mAh, non-removable | Li-Po 6500 mAh, non-removable |
| Charging | 100W wired (SUPERVOOC) | 100W wired, 100% in X min (HyperCharge), 100W in-box charger |
Body
| OnePlus Nord 4 | Xiaomi Redmi Note 15 Pro Plus 5G |
|---|
| Dimensions | 162.6 x 75.0 x 8.0 mm | 163.34 x 78.31 x 8.19 mm (Black, Glacier Blue) / 8.47 mm (Mocha Brown) |
| Weight | 199.5 g | 207.1 g (Black, Glacier Blue) / 208.0 g (Mocha Brown) |
| Build | Metal unibody design with glass insert around rear cameras | Glass front (Corning Gorilla Glass Victus 2), plastic frame, glass back |
| SIM | — | Dual SIM (Nano-SIM, dual stand-by) or Nano-SIM + eSIM |
| Durability | — | IP66/IP68/IP69/IP69K dust and water resistant |
Comms
| OnePlus Nord 4 | Xiaomi Redmi Note 15 Pro Plus 5G |
|---|
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band |
| Bluetooth | 5.3 | 5.3, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS | GPS, GLONASS, BDS, GALILEO, QZSS |
| NFC | Yes (market/region dependent) | Yes (market/region dependent) |
| USB | USB Type-C 2.0 | USB Type-C 2.0, OTG |
| Infrared port | — | Yes |
Launch
| OnePlus Nord 4 | Xiaomi Redmi Note 15 Pro Plus 5G |
|---|
| Announced | July 16, 2024 | 2025, December 18 |
| Status | Available. Released July 16, 2024 | Available. Released 2025, December 25 |
Frequently asked questions
Which has the better battery, OnePlus Nord 4 or Xiaomi Redmi Note 15 Pro Plus 5G?
Xiaomi Redmi Note 15 Pro Plus 5G — 5,500 mAh for the OnePlus Nord 4 versus 6,500 mAh for the Xiaomi Redmi Note 15 Pro Plus 5G.
Which is newer, OnePlus Nord 4 or Xiaomi Redmi Note 15 Pro Plus 5G?
Xiaomi Redmi Note 15 Pro Plus 5G — Jul 2024 for the OnePlus Nord 4 versus Dec 2025 for the Xiaomi Redmi Note 15 Pro Plus 5G.
Is the OnePlus Nord 4 or the Xiaomi Redmi Note 15 Pro Plus 5G rated higher?
We rate the OnePlus Nord 4 8/10 and the Xiaomi Redmi Note 15 Pro Plus 5G 8/10.
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