Screen size
Mix Flip 2Winner: 6.9"+1.3%
Redmi Note 15 Special6.8"
Quick verdict
Mix Flip 2 leads the measured specs 10-6.
Measured wins
Mix Flip 2
10
spec wins
Overall winner
Ties
7
equal specs
Redmi Note 15 Special
6
spec wins
Screen size
Technology
Mix Flip 2
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Redmi Note 15 Special
GSM / HSPA / LTE / 5G
2G bands
Mix Flip 2
GSM 900 / 1800 / 1900 , CDMA 800
Redmi Note 15 Special
GSM 850 / 900 / 1800 / 1900
3G bands
Mix Flip 2
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
Redmi Note 15 Special
HSDPA 850 / 900 / 2100
4G bands
Mix Flip 2
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
Resolution
Refresh rate
equal specsPeak brightness
equal specsPixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
Stereo speakers
equal specsRedmi Note 15 Special
1, 3, 5, 8, 28, 40, 41
5G bands
Mix Flip 2
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89 SA/NSA
Redmi Note 15 Special
1, 3, 5, 8, 28, 40, 78 SA/NSA
Speed
Mix Flip 2
HSPA, LTE, 5G
Redmi Note 15 Special
HSPA, LTE, 5G
Announced
Mix Flip 2
2025, June 26
Redmi Note 15 Special
2026, April 02
Status
Mix Flip 2
Available. Released 2025, June 26
Redmi Note 15 Special
Released Apr 7, 2026
Dimensions
Mix Flip 2
Unfolded: 166.9 x 73.8 x 7.6 mmFolded: 86.1 x 73.8 x 15.9 mm
Redmi Note 15 Special
164.0 x 75.4 x 7.4 mm or 7.8 mm
Weight
Mix Flip 2
199 g (7.02 oz)
Redmi Note 15 Special
178 g or 182 g (6.28 oz)
SIM
Mix Flip 2
Nano-SIM + Nano-SIM
Redmi Note 15 Special
Nano-SIM + Nano-SIM
Other
Mix Flip 2
-
Redmi Note 15 Special
Drop resistant up to 1.7m MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions IP66 dust tight and water resistant (high pressure water jets)
Type
Mix Flip 2
Foldable LTPO AMOLED, 1B colors, Dolby Vision, HDR10+, HDR Vivid, 120Hz, 3200 nits (peak)
Redmi Note 15 Special
AMOLED, 68B colors, 120Hz, 3840Hz PWM, 800 nits (typ), 3200 nits (peak)
Size
Mix Flip 2
6.86 inches, 108.5 cm2 (~88.1% screen-to-body ratio)
Redmi Note 15 Special
6.77 inches, 110.9 cm2 (~89.7% screen-to-body ratio)
Resolution
Mix Flip 2
1224 x 2912 pixels (~460 ppi density)
Redmi Note 15 Special
1080 x 2392 pixels (~388 ppi density)
Other
Mix Flip 2
Second external AMOLED, 68B colors, Dolby Vision, HDR10+, HDR Vivid, 120Hz, 1600 nits (HBM), 3200 nits (peak) 4 inches, 1392 x 1208 pixels, 460 ppi Xiaomi Shield Glass
Redmi Note 15 Special
-
OS
Mix Flip 2
Android 15, HyperOS 2
Redmi Note 15 Special
Android 15, up to 4 major Android upgrades, HyperOS 2
Chipset
Mix Flip 2
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Redmi Note 15 Special
Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
CPU
Mix Flip 2
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Redmi Note 15 Special
Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU
Mix Flip 2
Adreno 830
Redmi Note 15 Special
Adreno 710
Card slot
Mix Flip 2
No
Redmi Note 15 Special
microSDXC (uses shared SIM slot)
Internal
Mix Flip 2
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Redmi Note 15 Special
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Other
Mix Flip 2
UFS 4.1
Redmi Note 15 Special
UFS 2.2
Dual
Mix Flip 2
50 MP, f/1.7, 23mm (wide), 1/1.55", 1.0µm, dual pixel PDAF, OIS 50 MP, f/2.2, 14mm, 115˚ (ultrawide), PDAF
Redmi Note 15 Special
50 MP, f/1.8, (wide), 1/2.88", 0.61µm, PDAF Auxiliary lens
Features
Mix Flip 2
Color spectrum sensor, LED flash, panorama, HDR, Leica lenses
Redmi Note 15 Special
LED flash, HDR, panorama
Video
Mix Flip 2
8K@24fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, Dolby Vision HDR
Redmi Note 15 Special
4K@30fps, 1080p@30fps, gyro-EIS
Single
Mix Flip 2
32 MP, f/2.0, 21mm (wide), 0.7µm
Redmi Note 15 Special
20 MP, f/2.2, (wide), 1/4"
Features
Mix Flip 2
Dolby Vision HDR
Redmi Note 15 Special
-
Video
Mix Flip 2
4K@30/60fps, 1080p@30/60fps
Redmi Note 15 Special
1080p@30fps
Loudspeaker
Mix Flip 2
Yes, with stereo speakers
Redmi Note 15 Special
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
Mix Flip 2
No
Redmi Note 15 Special
No
Other
Mix Flip 2
24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Redmi Note 15 Special
24-bit/192kHz Hi-Res audio
WLAN
Mix Flip 2
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Redmi Note 15 Special
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Mix Flip 2
5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC
Redmi Note 15 Special
5.1, A2DP, LE
Positioning
Mix Flip 2
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
Redmi Note 15 Special
GPS, GALILEO, GLONASS, QZSS, BDS
NFC
Mix Flip 2
Yes
Redmi Note 15 Special
No
Infrared port
Mix Flip 2
Yes
Redmi Note 15 Special
Yes
Radio
Mix Flip 2
No
Redmi Note 15 Special
No
USB
Mix Flip 2
USB Type-C 2.0
Redmi Note 15 Special
USB Type-C 2.0, OTG
Sensors
Mix Flip 2
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Redmi Note 15 Special
Fingerprint (under display, optical), accelerometer, gyro, compass
Other
Mix Flip 2
-
Redmi Note 15 Special
Virtual proximity sensing
Type
Mix Flip 2
Si/C Li-Ion 5165 mAh
Redmi Note 15 Special
Li-Ion 5800 mAh
Charging
Mix Flip 2
67W wired, PD3.0, QC4 50W wireless
Redmi Note 15 Special
45W wired 18W reverse wired
Colors
Mix Flip 2
White, Purple, Green, Checkered Gold
Redmi Note 15 Special
Crimson Reserve red, Carbon Black, Frosted White
Models
Mix Flip 2
2505APX7BC
Redmi Note 15 Special
-
Price
Mix Flip 2
About 720 EUR
Redmi Note 15 Special
About 190 EUR