Redmi 15 vs Samsung Galaxy Z Flip7 FE – Price, Specs & Features

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OnePlus Open

Vivo X Fold3 Pro

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Redmi 15

Snapdragon 6s Gen 3
6 nm
7000 mAh
33W
6.9"
1080 x 2340 pixels
50 MP
1080p@30fps
Specs

Samsung Galaxy Z Flip7 FE

Exynos 2400
4 nm
4000 mAh
25W
6.7"
1080 x 2640 pixels
50 MP
4K@30/60fps
Specs

Samsung Galaxy Z Flip7 FE

General

Launch Date

August 19, 2025

July 09, 2025

Availability

Available Now

Android 15

Android 16

Custom UI

HyperOS 2.2

One UI 8

OS Updates

2 Years

7 Years

Security Updates

4 Years

7 Years

AI Features

Circle to Search, Gemini Live, AI Erase and more

Galaxy AI, Gemini Live, Circle to Search, Drawing Assist, Writing Assist and more

Body

Folded Dimensions

169.5 x 80.5 x 8.4 mm

85.1 x 71.9 x 14.9 mm

Folded Thickness

8.4 mm

14.9 mm

UnFolded Dimensions

165.1 x 71.9 x 6.9 mm

UnFolded Thickness

6.9 mm

Weight

217 g

187 g

Back Material

Gorilla Glass Victus 2

Build Details

Plastic Back

Plastic Front (unfolded), Armor aluminum frame

IP Rating

IP64 (dust tight and water resistant (water splashes))

IP48 (dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min))

Display

Size

6.9 inches

6.7 inches

Type

IPS LCD

Foldable Dynamic LTPO AMOLED 2X, HDR10+

Refresh Rate

144 Hz

120 Hz

Peak Brightness

850 nits

2600 nits

Resolution

1080 x 2340 pixels

1080 x 2640 pixels

Pixel Density

374 ppi

426 ppi

Aspect Ratio

19.5:9

22:9

Screen to Body Ratio

85.7 %

85.5 %

Cover Display

Size

3.4 inches

Type

Super AMOLED

Refresh Rate

60 Hz

Peak Brightness

2600 nits

Resolution

720 x 748 pixels

Pixel Density

306 ppi

Protection

Gorilla Glass Victus 2

Performance

Chipset¹

Qualcomm Snapdragon 6s Gen 3

Exynos 2400

Process Size

6 nm

4 nm

CPU

Octa-core
2x2.3 GHz Cortex-A78
6x2.0 GHz Cortex-A55

10-core
1x3.2GHz Cortex-X4
2x2.9GHz Cortex-A720
3x2.6GHz Cortex-A720
4x1.95GHz Cortex-A520

GPU

Adreno 619

Xclipse 940

RAM & Storage

6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)

RAM Type

LPDDR4X

LPDDR5X

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.75, (wide), 1/2.88" 0.61μm, PDAF
Auxiliary lens

50 MP
Samsung S5KGN3, f/1.8, 23mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS

12 MP
Samsung S5K3LU, f/2.2, 13mm, 123˚ (ultrawide), 1/3.2", 1.12µm

OIS

Yes

Features

LED flash, HDR

LED flash, HDR, panorama

Video Recording

1080p@30fps

4K@30/60fps
1080p@60/120/240fps
720p@960fps

Video Recording Features

HDR10+

Selfie Camera

8 MP
f/2.2, (wide)

10 MP
Sony S5K3J1, f/2.2, 23mm (wide), 1/3.0", 1.22µm

Selfie Features

HDR

Selfie Video Recording

1080p@30fps

4K@30/60fps

Connectivity

SIM

Dual SIM (Nano + Nano (Hybrid))

Dual SIM
SIM1: Nano, SIM2: eSIM

5G Support

Yes

7 5G bands
n1, n3, n5, n8, n28, n40, n78

Yes

17 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n66, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 5

Wi-Fi 6E

Wi-Fi Details

802.11 a/b/g/n/ac 5GHz

802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 3.2

Bluetooth

5.1

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

7000 mAh

4000 mAh

Type

Silicon Carbon

Removable

Wired charging

33W

25W

Charging Speed

50% in 30 min

Reverse Wired Charging

15W

Wireless Charging

-2W

15W

Reverse Wireless Charging

4.5W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

Side-mounted fingerprint sensor, accelerometer, compass

Side-mounted fingerprint sensor, accelerometer, gyroscope, proximity, compass, barometer

Others

Virtual proximity sensing

Colors and Pricing

Colors

Midnight Black, Frosted White, Sandy Purple

Black, White

Price in India

₹16998

₹95999

FAQs

Which phone has better performance?

In this performance comparison, the Samsung Galaxy Z Flip7 FE with its Exynos 2400 (4nm) performs better than the Redmi 15 with the Qualcomm Snapdragon 6s Gen 3 (6nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Samsung Galaxy Z Flip7 FE offers 7 years of OS updates, whereas Redmi 15 provides 2 years. For security updates, Samsung Galaxy Z Flip7 FE offers 7 years of support compared to Redmi 15's 4 years.

Which phone has a better display?

Samsung Galaxy Z Flip7 FE features a superior AMOLED display, while Redmi 15 comes with an LCD panel. In terms of smoothness, Redmi 15 offers a higher 144 Hz refresh rate, ensuring fluid scrolling and animations. Samsung Galaxy Z Flip7 FE also boasts a brighter screen with 2600 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Which phone has a bigger battery and faster charging?

Redmi 15 comes with a larger 7000 mAh battery, which may offer longer usage on a single charge. Redmi 15 also supports faster wired charging at 33W, compared to 25W on Samsung Galaxy Z Flip7 FE. Samsung Galaxy Z Flip7 FE supports faster wireless charging at 15W, compared to -2W on Redmi 15.

Which phone has better water and dust resistance?

Redmi 15 offers better protection against water and dust with an IP64 rating.

Can I buy these phones on Amazon?

Redmi 15 – Check price here
Samsung Galaxy Z Flip7 FE – Check price here

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.