Samsung Galaxy Z Fold7 vs Xiaomi Redmi K90 Pro Max

Samsung Galaxy Z Fold7

₹174,999

@ Amazon

Xiaomi Redmi K90 Pro Max

(Upcoming)

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Summary

Spec Score

97%

N/A

Release Date

25 Jul, 2025

N/A

Performance

	N/A
Snapdragon 8 Elite	Snapdragon 8 Elite Gen 5
Octa Core (upto 4.47 GHz)	Octa Core (upto 4.6 GHz)
12 GB RAM	12 GB RAM

Main Display

	N/A
8.0 inches (20.32 cm)	6.9 inches (17.53 cm)
Dynamic AMOLED 2x	LTPO AMOLED
1968x2184 px	2608x1200 px (UHD (4k))
120 Hz Refresh Rate	120 Hz Refresh Rate

Cover Display

6.5 inches (16.51 cm)	N/A
1080x2520 px (FHD)	N/A

Rear Camera

	N/A
200 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera
12 MP Ultra-Wide Angle Camera	50 MP Telephoto Camera (upto 5x Optical Zoom)
10 MP Telephoto Camera (upto 3x Optical Zoom)	50 MP Ultra-Wide Angle Camera (upto 5x Optical Zoom)

Front Camera

	N/A
10 MP Wide Angle Lens	32 MP Wide Angle Lens

Battery

	N/A
4400 mAh	7560 mAh
25W Fast Charging	100W Quick Charging
Wireless Charging	Wireless Charging

Storage

256 GB	256 GB
UFS 4.0	UFS 4.1

Expert Review

8.5/10

Read Expert Review

N/A

Pros

Substantially slimmer & lighter
Smooth performance
Decent cameras
AI & ecosystem features

Device yet to be reviewed

Cons

Pricey
Battery life could be better
Slow charging speed
Wobbles on a flat surface

Device yet to be reviewed

User Ratings

4.4/5

(3,127 ratings)

N/A

Benchmarks (The higher, the better)

2,008,157

AnTuTu Score

N/A

Compare Prices

₹174,999 @ Amazon	Not Available in any store
₹174,999 @ Samsung Shop

Video

1 Video

There are no videos available for the device.

User Feedback

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General

Launch Date

Jul 25, 2025

(Official)

N/A

Operating System

Android v16

OS Updates

7 Year

4 Year

Security Updates

7 Year

6 Year

Custom UI

Samsung One UI

HyperOS

Performance

Performance Rating

Best In Class

N/A

Chipset

Qualcomm Snapdragon 8 Elite SM8750

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

CPU

Octa core

4.47 GHz, Dual core, Oryon 3.5 GHz, Hexa Core, Oryon

Octa core

4.6 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

3 nm

Graphics (GPU)

Adreno 830

Adreno 840

RAM

12 GB / 16 GB

12 GB

RAM Type

LPDDR5X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

2,008,157

N/A

Bootup Time (The lower, the better)

18.0 s

N/A

Gaming Test Results

GFX Score (The higher, the better) GFXBench Manhattan benchmark measures the performance of GPU, which affects gaming experience.

7,479.0

N/A

Battery Drain* (The lower, the better)

7.0 %

N/A

Heating* (The lower, the better)

12.4 %

N/A

* after 30 mins of gaming

Display

Display Rating

Best In Class

N/A

Display Type

Dynamic AMOLED 2x

LTPO AMOLED

Screen Size

8.0 inches (20.32 cm)

6.9 inches (17.53 cm)

Resolution

1968x2184 px

2608x1200 px (UHD (4k))

Peak Brightness

2600 nits

3500 nits

Refresh Rate

120 Hz

Aspect Ratio

21:9

19.5:9

Pixel Density

367 ppi

416 ppi

Screen to Body Ratio (calculated)

178.04 %

91.9 %

Screen Protection

N/A

Yes

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

90 %

91.8 %

Design

Height

158.4 mm

163.3 mm

Width

72.8 mm

77.8 mm

Thickness

8.9 mm

7.9 mm

Weight

215 grams

218 grams

Build Material

Back: Gorilla Glass Victus 2

Back: Textured Matt Glass

Form Factor

Foldable Touch

N/A

Dimensions

Folded: 158.4 x 72.8 x 8.9 mm
Unfolded: 158.4 x 143.2 x 4.2 mm

N/A

Water Resistance

Yes Water resistant IP48 (up to 30 minutes in a depth of 1.5 meter)

Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Best In Class

N/A

Resolution

200 MP
Primary Cameraf/1.7 Wide Angle 85° field-of-view17 mm focal length 1/1.3" sensor size 0.6µm pixel size

50 MP
Primary Cameraf/1.7 Wide Angle23 mm focal length 1/1.31" sensor size Light Fusion 900 1.2µm pixel size

12 MP
f/2.2 Ultra-Wide Angle Camera22 mm focal length 1.4µm pixel size

50 MP
f/3.0 Telephoto Camera115 mm focal length 1/2.76" sensor size 0.64µm pixel size

10 MP
f/2.4 Telephoto Camera67 mm focal length 1µm pixel size

50 MP
f/2.4 Ultra-Wide Angle Camera18 mm focal length 1/2.88" sensor size 0.61µm pixel size

Autofocus

Yes Dual Pixel Autofocus

Yes Dual Pixel Phase Detection Autofocus

OIS

Yes

Flash

Yes LED Flash

Image Resolution

7680 x 4320 Pixels

N/A

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

N/A

Video Recording

7680x4320 @ 30 fps
3840x2160 @ 120 fps
1920x1080 @ 120 @ 240 fps
1280x720 @ 960 fps

7680x4320 @ 30 fps
3840x2160 @ 30 @ 60 fps
1920x1080 @ 30 @ 60 @ 120 @ 240 @ 960 fps
1280x720 @ 1920 fps

Video Recording Features

Dual Video Recording
Slow Motion
Video HDR
Bokeh portrait video
Video Pro Mode

Video HDR

Front Camera

Front Camera Rating

Excellent

N/A

Resolution

10 MP
f/2.2 Wide Angle Primary Camera24 mm focal length 1.12µm pixel size

32 MP
f/2.2 Wide Angle Primary Camera21 mm focal length 1/3.44" sensor size 0.64µm pixel size

Autofocus

N/A

Flash

Yes Screen flash

Yes

Video Recording

3840x2160 @ 30 @ 60 fps
1920x1080 @ 30 @ 60 fps

3840x2160 @ 30 fps
1920x1080 @ 30 @ 60 fps

Battery

Battery Rating

Excellent

N/A

Capacity

4400 mAh

7560 mAh

Battery Type

Li-ion

Silicon Carbon

Quick Charging

Yes 25W Fast Charging 50% in 30 minutes

Yes 100W Quick Charging v3.0

Wireless Charging

Yes 15W Wireless Charging

Yes 50W Wireless Charging

Wireless Reverse Charging

Yes 4.5W Wireless Reverse Charging

Yes 22.5W Wireless Reverse Charging

Battery Test Results

Charging Time (20% to 100%) (The lower, the better)

1h 14m 0s

N/A

Storage

Internal Storage

1 TB / 256 GB / 512 GB

256 GB

Storage Type

UFS 4.0

UFS 4.1

Expandable Storage

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N71 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N18 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700 (band 12)

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)

SIM 2

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28
TDD N38 / N40 / N41 / N71 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N18 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N80 / N81 / N83 / N84 / N89

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66) / 700 (band 12)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) / 1700(band 66)