Official manufacturer render.
Redmi
Note 15
- 6.8-inch AMOLED
- MediaTek Helio G100-Ultra
- 184 g
- 6000 mAh
Physical specifications
6.8"
Display size
184 g
Weight
164.0 mm
Height
75.4 mm
Width
7.9 mm
Thickness
19.5:9
Aspect ratio
Release and pricing
- Released
- January 15, 2026
Display
- Display size
- 6.8"
- Display technology
- AMOLED
- Resolution
- 2392 × 1080
- Refresh rate
- 120 Hz
- Peak brightness
- 3200 nits
Performance
- Chipset
- MediaTek Helio G100-Ultra
- RAM
- 6 GB, 8 GB
- Storage
- 128 GB, 256 GB, 512 GB
- Expandable storage
- Yes
Battery & charging
- Typical capacity
- 6000 mAh
- Wired charging
- 33 W
Cameras
- Rear cameras
- Wide · 108 MP · ƒ/1.76; Depth · 2 MP · ƒ/2.4
- Front cameras
- Front · 20 MP
Build & durability
- Ingress protection
- IP64
Connectivity
- Cellular
- LTE
- Wi‑Fi
- Wi-Fi 5
- Bluetooth
- Bluetooth 5.3
- NFC
- Yes
Sizometry Analysis
Overall Score
7.0
out of 10
Early global Note 15 entry with promising 6000mAh endurance on Helio G100-Ultra, a bright 3200-nit AMOLED, IP64 durability, HyperOS 2 polish, and improved 75.42 mm ergonomics — tempered by mixed-report confidence and incremental camera gains over Note 14.
Category scores
Camera
6.5
Incremental over Note 14; early samples only.
Battery and charging
7.5
6000mAh strongest early theme; 33W charging dependable.
Performance
7.0
Helio G100-Ultra adequate; evolutionary over Note 14.
Handling and portability
7.5
75.42 mm improves on entry Note 14 ergonomics. Narrower than Note 14 but still a tall canvas.
Build quality
7.0
IP64 genuine upgrade; long-term durability unproven.
Value
7.5
Early global Note 15 entry with promising 6000mAh endurance on Helio G100-Ultra, a bright 3200-nit AMOLED, IP64 durability, HyperOS 2 polish, and improved 75.42 mm ergonomics — tempered by mixed-report confidence and incremental camera gains over Note 14.
Strengths
- 6000mAh battery on Helio G100-Ultra
- IP64 durability upgrade over entry Note 14
- 6.77-inch 3200-nit AMOLED brightness
- Improved 75.42 mm and 183.7 g ergonomics
Weaknesses
- Camera gains feel incremental over Note 14
- Limited long-term reliability data
- HyperOS 2 promotional clutter persists
- Regional spec variance versus India SKUs
Best for
- Note 14 owners wanting a larger cell and brighter display
- Durability-conscious global ROM buyers
- Moderate multi-day endurance users
- January 2026 design seekers avoiding Pro+ width
Less suitable for
- Camera-first buyers — see Note 15 Pro
- Twelve-month proof-demanding shoppers
- Fastest-charging seekers — see Pro+
- Discount Note 14 value hunters
Upgrade recommendation
Current device: Note 14 entry owners
Recommendation: Worth consideringNotes: 6000mAh and Helio G100-Ultra address stamina if pricing aligns.
Current device: Note 14 Pro owners
Recommendation: Probably unnecessaryNotes: Wait for mature imaging data before downgrading camera tier.
Current device: Note 13 generation owners
Recommendation: Worth consideringNotes: Clearer battery and HyperOS 2 reasons than Note 14 owners have.
Current device: Galaxy A57 cross-shoppers
Recommendation: Depends on prioritiesNotes: Defer until mixed reports mature into settled verdicts.
Current device: POCO gaming value hunters
Recommendation: Depends on prioritiesNotes: POCO F-series may still win gaming value per euro.
Everyday usability
Estimated from device dimensions and weight.
One-handed use
ManageableOne-handed use is workable, with some stretch for top-of-screen reach.
Pocket friendliness
GoodGenerally pocket-friendly for everyday carry.
Carry comfort
BalancedWeight sits in a balanced range for everyday holding and carrying.
Reading and media
A large canvas for reading, video, and longer on-screen sessions.
Gaming
Casual gamingIt is better suited to lighter games and moderate visual settings than demanding 3D titles.
Bottom line
The REDMI Note 15 shows early promise through 6000mAh stamina on Helio G100-Ultra, a bright 3200-nit AMOLED, IP64 durability, HyperOS 2 polish, and improved 75.42 mm ergonomics on global ROM — with mixed-report limits and incremental cameras. Battery-upgraders from Note 14 should audition pricing and pocket fit in store; camera-first and proof-demanding buyers should wait for mature owner data or study Note 15 Pro and Pro+ siblings where imaging and charging scale up.
Models and configurations
- Storage
- 128 GB256 GB512 GB
- Connectivity
- LTE
- Colors
- `redmi-note-15`
- RAM
- 6 GB8 GB
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