Xiaomi Redmi Note 15 4G The Xiaomi Redmi Note 15 4G is a capable mid-range device, powered by the Mediatek Helio G100 Ultra (6 nm) that comfortably covers most everyday use cases, backed by a large 6,000 mAh battery for multi-day use (2026).
2026 · Mid-range · Android 15 ⓘ Grades compare this device against others in its own market segment (Flagship), not against every device on the site.
⚡ Quick Specs
Size 6.77" · 164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in)
Chipset Mediatek Helio G100 Ultra (6 nm)
RAM 6GB | 8GB
Storage 128GB | 256GB | 512GB
Main Camera 108 MP · LED flash
⚖️ Compare With
Xiaomi Redmi Note 15 4G vs Xiaomi Redmi Note 14 5G Xiaomi Redmi Note 15 4G vs Xiaomi Redmi Note 15 Xiaomi Redmi Note 15 4G vs Xiaomi Redmi Note 14 4G Xiaomi Redmi Note 15 4G vs Honor 600 Lite Xiaomi Redmi Note 15 4G vs Doogee Blade GT Ultra Xiaomi Redmi Note 15 4G vs Doogee S200 Ultra
✓︎ Pros
✓ Exceptional 6,000 mAh battery — lasts 2+ days with typical use
✓ Smooth Mediatek Helio G100 Ultra (6 nm) for daily use and light gaming
✓ 108 MP main camera for sharp photos
✓ 6.77" OLED/AMOLED display with deep blacks and vibrant colours
⊗ Cons
✗ No headphone jack — requires wireless or USB-C audio
⚙️ Performance
Chipset
Mediatek Helio G100 Ultra (6 nm)
Mid-range — handles daily tasks well
CPU
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
OS
Android 15, up to 4 major Android upgrades, HyperOS 2
RAM
6GB | 8GB
Fine for everyday apps
💻 Display
Sharpness
388 ppi
Sharp and comfortable to read
Panel
AMOLED, 68B colors, 120Hz, 3840Hz PWM, 3200 nits (peak)
OLED: perfect blacks, vivid colours, power-efficient
📷 Camera
Main Camera
108 MP
High-resolution — excellent detail and crop flexibility
🔋 Battery
Capacity
6,000 mAh
Excellent endurance — easily lasts a full day
Charging
33W wired 18W reverse wired
📱 Design & Build
Weight
183.7g
Balanced size and weight
Dimensions
164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in)
Colors
Black, Forest Green, Glacier Blue, Purple
Sensors
Fingerprint (under display, optical), accelerometer, gyro, compass, proximity
📶 Network
2G Bands
GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
📡 Connectivity
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
NFC
Yes (market/region dependent)
GPS
GPS, GALILEO, GLONASS, QZSS, BDS
🔊 Sound
Loudspeaker
Yes, with stereo speakers (with Dolby Atmos)
❓ Frequently Asked Questions
Does the Xiaomi Redmi Note 15 4G support 5G?› No, the Xiaomi Redmi Note 15 4G does not support 5G — it supports GSM / HSPA / LTE.
Does the Xiaomi Redmi Note 15 4G have NFC?› Yes, the Xiaomi Redmi Note 15 4G has NFC for contactless payments and pairing.
Does the Xiaomi Redmi Note 15 4G support wireless charging?› No, the Xiaomi Redmi Note 15 4G charges via cable only — no wireless charging.
Does the Xiaomi Redmi Note 15 4G support fast charging?› Yes, up to 33W (33W wired 18W reverse wired).
Is the Xiaomi Redmi Note 15 4G waterproof? What is the IP rating?› The Xiaomi Redmi Note 15 4G is rated IP64 — IP64 dust tight and water resistant (water splashes).
Does the Xiaomi Redmi Note 15 4G have expandable storage?› Yes, the Xiaomi Redmi Note 15 4G supports microSDXC expandable storage.
Does the Xiaomi Redmi Note 15 4G support dual SIM?› The Xiaomi Redmi Note 15 4G SIM configuration: Nano-SIM + Nano-SIM.
Does the Xiaomi Redmi Note 15 4G have a headphone jack?› No, the Xiaomi Redmi Note 15 4G does not have a 3.5mm headphone jack.
Does the Xiaomi Redmi Note 15 4G have stereo speakers?› Yes, the Xiaomi Redmi Note 15 4G has stereo speakers.
What Android version does the Xiaomi Redmi Note 15 4G ship with?› The Xiaomi Redmi Note 15 4G ships with Android 15, up to 4 major Android upgrades, HyperOS 2.
What type of USB port does the Xiaomi Redmi Note 15 4G use?› The Xiaomi Redmi Note 15 4G uses USB Type-C 2.0, OTG.
Does the Xiaomi Redmi Note 15 4G support Wi-Fi 7?› The Xiaomi Redmi Note 15 4G supports Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct.
Does the Xiaomi Redmi Note 15 4G support Bluetooth LE Audio?› The Xiaomi Redmi Note 15 4G has 5.3, A2DP, LE.
