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Samsung Galaxy Z Flip4 vs vivo V28

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Samsung Galaxy Z Flip4
vivo V28 specification
HOTWAV Cyber X Pro Rugged Phone Specifcation
Redmi Note 15 Pro Specification

Samsung Galaxy Z Flip4

$328

87% SPEC SCORE

vivo V28

$345

85% SPEC SCORE

HOTWAV Cyber X Pro Rugged Phone

$359

85% SPEC SCORE

Redmi Note 15 Pro

$299

86% SPEC SCORE

OVERVIEW
Display

Screen Size: 6.7 inches

(1080 X 2640 pixels)

120 Refresh rate

Screen Size: 6.7 inches

(1080 X 2400 pixels)

120 Refresh rate

Camera

12+12 MP (Dual Camera)

10 MP Selfie

4K Video

108+13+2 MP (Triple Camera)

32 MP Selfie

4K Video

Hardware
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
Qualcomm Snapdragon 6 Gen 1
OS

Android 12

One UI 5.1

Android 13

Battery

Li-Po

3700 mAh

Li-Po

5000 mAh

Storage
8GB RAM, 128GB
8GB RAM, 256GB
NETWORK
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
GSM / HSPA / LTE / 5G
LAUNCH DATE
Announced Date
2022, August 10
-
Released Date
2022, August 25
2024, September 27 (Expected)
Status
Available
Coming Soon
DISPLAY
Type
Foldable Dynamic AMOLED 2X, HDR10+, 1200 nits (peak)
AMOLED Screen
Refresh Rate
120 Hz
120 Hz
Size

Screen Size: 6.7

Surface Area: 101.5 cm²

Screen To Body Ratio: 85.4%

Screen Size: 6.7

Screen To Body Ratio: 91.04%

Resolution
1080 x 2640 pixels
1080 x 2400 pixels, 20.5:9 ratio
Pixel Density
426 ppi
401 ppi
Cover Display

Type: Super AMOLED

Size: 1.9 inches

Resolution: 260 x 512 pixels

Protection: (Gorilla Glass Victus+)

-
Always on Display
No
No
BODY
Dimensions

Height: Unfolded: 165.2 mm Folded: 84.9 mm

Width: Unfolded: 71.9 mm Folded: 71.9 mm

Depth: Unfolded: 6.9 mm Folded: 15.9 mm

-
Weight
187g (6.6 oz)
-
Build
Plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame
-
SIM
Nano-SIM and eSIM
Dual Sim, GSM+GSM
Resistance
IPX8 water resistant (up to 1.5m for 30 min)
-
Other
Armor aluminum frame with tougher drop and scratch resistance (advertised)
-
MAIN CAMERA
Rear Camera
Dual Camera:
  • 12 MP, f/1.8, 24mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
  • 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm
Triple Camera:
  • 108 MP, f/1.8
  • 13 MP, f/2.2, (Wide Angle)
  • 2 MP, (macro), AF
Features
LED flash, HDR, panorama
-
Video
4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+
4K@30fps, 1080p@30fps
SELFIE CAMERA
Single
10 MP, f/2.4, 26mm (wide), 1.22µm
32 MP, f/2.0
Features
HDR
-
Video
4K@30fps
4K@30fps, 1080p@30fps
SOFTWARE & HARDWARE
OS

Current Version: Android 12

Upgradable To: Android 13

Custom UI: One UI 5.1

Current Version: Android 13

Chipset

Processor: Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)

Processor: Qualcomm Snapdragon 6 Gen 1

CPU
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
Octa-core
GPU
Adreno 730
Adreno GPU
BATTERY
Type
Li-Po
Li-Po
Capacity
3700 mAh
5000 mAh
Removable
No
No
Charging

25W wired 50% in 30 min (advertised)

15W wireless

4.5W reverse wireless

80W Fast Charging

STORAGE
Internal Memory
128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
256GB 8GB RAM
Card slot
No
Yes
Storage Type
UFS 3.1
-
CONNECTIVITY
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Yes
Bluetooth
5.2, LE, A2DP
5.3
Positioning
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
Yes
Yes
Radio
No
No
USB
USB Type-C 2.0, OTG
USB Type-C 2.0
Infrared port
No
No
SOUND
Loudspeaker
Yes, with stereo speakers
Yes
Sound jack
No
No
Other
32-bit/384kHz audio, Tuned by AKG
-
PERFORMANCE
AnTuTu Score
685754 v8, 800001 v9
-
GeekBench
3913 v5.1
-
GFXBench
74fps ES 3.1 onscreen
-
SENSORS
Features
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Accelerometer, Proximity , Gyroscope, Compass
MISCELLANEOUS
Colors
Bora Purple, Graphite, Pink Gold, Blue, Yellow, White, Navy, Khaki, Red
Black, Blue
Models
SM-F721B, SM-F721B/DS, SM-F721N, SM-F721U, SM-F721U1, SM-F721W, SM-F7210
-
SAR
1.02 W/kg (head) 0.94 W/kg (body)
-
SAR EU
1.15 W/kg (head) 1.20 W/kg (body)
-

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