Device comparison

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Device A

Redmi Note 15 Special

Xiaomi · Phones

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Device B

Samsung · Phones

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Complete comparison

Every available group and stored value, aligned by field.

Differences only

LAUNCH DATE3 fields

NETWORK6 fields

BODY5 fields

Specification	Redmi Note 15 Special	Galaxy Fold
Build	Glass front, glass back, plastic frame	Glass front (folded), plastic front (unfolded), glass back, aluminum frame
Dimensions	164 x 75.4 x 7.4 mm or 7.8 mm (6.46 x 2.97 x 0.29 in)	Unfolded: 160.9 x 117.9 x 6.9 mm Folded: 160.9 x 62.9 x 15.5 mm
IP Rating	IP65 / IP66	No IP rating
SIM	Nano-SIM + hybrid Nano-SIM / microSD	Nano-SIM + eSIM
Weight	178 g (Black / White); 182 g (Crimson)	276 g (9.74 oz)

DISPLAY7 fields

Specification	Redmi Note 15 Special	Galaxy Fold
Brightness	800 nits typical; 3200 nits peak	554 nits (max)
Protection	—	Cover display: Super AMOLED, 4.6 inches, 720 x 1680 pixels, 21:9 ratio
Refresh Rate	120Hz	60Hz
Resolution	1080 x 2392 pixels (~388 ppi density)	1536 x 2152 pixels (~362 ppi density)
Screen-to-body	~89.7%	~85.7%
Size	6.77 inches	7.3 inches, 162.6 cm2 (~85.7% screen-to-body ratio)
Type	Curved AMOLED	Foldable Dynamic AMOLED, HDR10+

PLATFORM4 fields

Specification	Redmi Note 15 Special	Galaxy Fold
CPU	Octa-core, up to 2.4GHz	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Chipset	Qualcomm Snapdragon 6 Gen 3 (4nm)	Qualcomm SM8150 Snapdragon 855 (7 nm)
GPU	Adreno	Adreno 640
OS	Android 15, HyperOS 2	Android 9.0 (Pie), upgradable to Android 12, One UI 4

MEMORY5 fields

MAIN CAMERA3 fields

Specification	Redmi Note 15 Special	Galaxy Fold
Features	LED flash, HDR, panorama	LED flash, HDR, panorama
MAIN CAMERA	50 MP main, f/1.8; 2 MP depth	12 MP, f/1.5-2.4, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom 16 MP, f/2.2, 12mm (ultrawide), 1/3.1", 1.0µm
Video	4K at 30fps	4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10

SELFIE CAMERA3 fields

Specification	Redmi Note 15 Special	Galaxy Fold
Features	HDR	LED flash, HDR, panorama
Selfie camera	20 MP, f/2.2	10 MP, f/2.2, 26mm (wide), 1/3", 1.22µm 8 MP, f/1.9, 24mm (wide), 1.22µm, depth sensor
Video	1080p at 30fps	4K@30/60fps, 1080p@30fps, gyro-EIS

SOUND3 fields

COMMUNICATION6 fields

Specification	Redmi Note 15 Special	Galaxy Fold
Bluetooth	5.1	5.0, A2DP, LE, aptX HD
NFC	Yes (market/region dependent)	Yes
Positioning	GPS, GLONASS, GALILEO, BDS, QZSS	GPS, GLONASS, GALILEO, BDS
Radio	No	No
USB	USB Type-C 2.0, OTG	USB Type-C 3.1
WLAN	802.11 a/b/g/n/ac, dual-band	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

FEATURES1 field

Specification	Redmi Note 15 Special	Galaxy Fold
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer

BATTERY3 fields

Specification	Redmi Note 15 Special	Galaxy Fold
Capacity	5800mAh	4380 mAh
Charging Type	45W wired	15W wired 15W wireless 4.5W reverse wireless
Type	5800 mAh, non-removable	Li-Po 4380 mAh, non-removable

ADDITIONAL INFORMATION5 fields

Specification	Redmi Note 15 Special	Galaxy Fold
Colors	Crimson Reserve, Carbon Black, Frosted White	Space Silver, Cosmos Black, Martian Green, Astro Blue
Compatibility	India	—
Launch Price (USD)	—	$210.00 (reference only — see Price in Nigeria above for the actual retail price)
Models	26022PCACI	SM-F900F, SM-F9000, SM-F900W, SM-F900U, SM-F900N, SM-F900U1
Price in Nigeria	₦350,000 (Stored estimate)	₦350,000 (Seller price)

SECURITY1 field

Specification	Redmi Note 15 Special	Galaxy Fold
Security	In-display fingerprint sensor; face unlock	Biometric security: Fingerprint (side-mounted).