Compare Apple iPhone 4 CDMA and Umidigi Note 90 Specs, Price, Reviews

Compare Mobile Phones Side-by-Side

Apple iPhone 4 CDMA

74% SPEC SCORE

Umidigi Note 90

81% SPEC SCORE

Tecno Spark 30 5G

89% SPEC SCORE

HMD Ridge Pro

88% SPEC SCORE

OVERVIEW

Display

Screen Size: 3.5 inches

(640 X 960 pixels)

Screen Size: 6.75 inches

(720 X 1600 pixels)

90 Refresh rate

Camera

5 MP (Single Camera)

MP Selfie

720P Video

13+2 MP (Dual Camera)

8 MP Selfie

1080P Video

Hardware

Apple A4 (45 nm)

UNISOC T606

iOS 4

Android 14

Battery

Li-Po

1420 mAh

Li-Po

5000 mAh

Storage

512MB RAM, 16GB

4GB RAM, 256GB

NETWORK

Technology

CDMA / EVDO

GSM / HSPA / LTE / 5G

LAUNCH DATE

Announced Date

2011, January

Released Date

2011, February

2024, July

Status

Discontinued

Available

DISPLAY

Type

IPS LCD

IPS LCD, 450 nits (peak)

Refresh Rate

90 Hz

Size

Screen Size: 3.5

Surface Area: 36.5 cm²

Screen To Body Ratio: 54%

Screen Size: 6.75

Resolution

640 x 960 pixels, 3:2 ratio

720 x 1600 pixels

Pixel Density

330 ppi

Protection

Front Protection: Corning Gorilla Glass, oleophobic coating

BODY

Dimensions

Height: 115.2 mm (4.54 inch)

Width: 58.6 mm (2.31 inch)

Depth: 9.3 mm (0.37 inch)

Height: 167.2 mm

Width: 77 mm

Depth: 7.9 mm

Weight

137g (4.83 oz)

189g

SIM

Micro-SIM

SIM1 + Hybrid (SIM2 or MicroSD)

MAIN CAMERA

Rear Camera

Single Camera:

➤ 5 MP, AF

Dual Camera:

➤ 13 MP, f/2.2
➤ 2 MP, f/2.4

Features

LED flash, HDR

Video

720p@30fps

1080p@30fps, 720p@30fps, 480p@30fps

SELFIE CAMERA

Single

null MP, Videocalling over Wi-Fi only

8 MP, f/2.2

Video

720p@30fps, 480p@30fps

SOFTWARE & HARDWARE

Current Version: iOS 4

Upgradable To: iOS 7.1.1

Current Version: Android 14

Chipset

Processor: Apple A4 (45 nm)

Processor: UNISOC T606

CPU

1.0 GHz Cortex-A8

Octa-Core up to 1.6GHz

GPU

PowerVR SGX535

Arm Mali G57

BATTERY

Type

Li-Po

Capacity

1420 mAh

5000 mAh

Removable

Charging

18W Wired(PD fast charging)

10W Standard Charger

STORAGE

Internal Memory

16GB 512MB RAM, 32GB 512MB RAM

256GB 4GB RAM

Card slot

microSDXC (uses shared SIM slot)

CONNECTIVITY

WLAN

Wi-Fi 802.11 b/g/n

Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, hotspot, Wi-Fi Direct

Bluetooth

2.1, A2DP

5.0, LE, A2DP

Positioning

GPS, A-GPS

GPS, Glonass, Beidou, Galileo

NFC

Radio

Yes

USB

2.0

USB Type-C 2.0, OTG

SOUND

Loudspeaker

Yes

Sound jack

Yes, 3.5

SENSORS

Features

Accelerometer, gyro, proximity, compass

Fingerprint Sensor, Face Unlock, Virtual Proximity Sensor, Ambient Light Sensor, Electronic Compass, Virtual Gyroscope, G-Sensor

Other

Charging, Mass storage

MISCELLANEOUS

Colors

Black, White

BlackRock, GreenGrass

Models

iPhone 3, 3

SAR

1.18 W/kg (head) 0.87 W/kg (body)

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