The Apple iPhone 4s was released in 2011 and featured a 3.5-inch Retina display, an A5 processor, and 8MP rear camera. It was available in 8GB, 16GB, 32GB, and 64GB storage options.
Frequently Asked Questions(FAQs)
What is the battery life of the Apple iPhone 4s?
The Apple iPhone 4s has a battery life of up to 8 hours of talk time and up to 200 hours of standby time.
What is the storage capacity of the Apple iPhone 4s?
The Apple iPhone 4s has a storage capacity of 16GB, 32GB, or 64GB.
How to reset or factory restore a Apple iPhone 4s device?
Resetting or factory restoring an Apple iPhone 4s can be helpful in several situations. These might include when the phone is not responding, when you want to erase all your data and settings, or when you're experiencing software issues. Here are the most common and recommended ways to reset or factory restore an iPhone 4s:
1. Through iTunes:
a. Connect the iPhone to your computer using a USB cable.
b. Open iTunes and select your iPhone from the device list.
c. Back up your iPhone data if needed (you will lose all your data during the reset process).
d. Click the "Summarize Backup" button and then click "Restore".
e. Choose "Restore from Backup" and follow the instructions on your computer.
2. Using Safe Mode:
a. Press and hold the Sleep/Wake button on your iPhone 4s for 10 seconds.
b. Release the Sleep/Wake button and press and hold the Home button.
c. Release the Home button and then press and hold the Sleep/Wake button and the Home button together until you see the recovery screen.
d. Release the Sleep/Wake button and wait for the iPhone to restart.
e. iTunes will detect your phone in recovery mode, and you will be prompted to restore the device to its factory setting.
3. Through Recovery Mode:
a. Connect the iPhone to your computer using a USB cable.
b. Open iTunes and select your iPhone from the device list.
c. Back up your iPhone data if needed (you will lose all your data during the restore process).
d. Click the "Restore" button in iTunes.
e. Your iPhone will enter recovery mode, and you will be prompted to update iTunes or restore the device to its factory setting.
Note: It's important to note that resetting your iPhone entirely will delete all your data and settings. It's recommended to make a backup before restoring your device to its factory settings.
What is the display size of the Apple iPhone 4s?
The Apple iPhone 4s has a display size of 3.5 inches.
Specifications
Network
| Technology | GSM / CDMA / HSPA / EVDO |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
|---|
| CDMA2000 1xEV-DO |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
|---|
| Speed | HSPA 14.4/5.76 Mbps |
|---|
Launch
| Announced | 2011, October 04. Released 2011, October 14 |
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| Status | Discontinued |
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Body
| Dimensions | 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
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| Weight | 140 g (4.94 oz) |
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| Build | Glass front (Corning-made glass), glass back, stainless steel frame |
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| SIM | Micro-SIM |
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| Scratch-resistant glass back panel |
Display
| Type | IPS LCD |
|---|
| Size | 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio) |
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| Resolution | 640 x 960 pixels, 3:2 ratio (~330 ppi density) |
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| Protection | Corning Gorilla Glass, oleophobic coating |
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Platform
| OS | iOS 5, upgradable to iOS 9.3.6 |
|---|
| Chipset | Apple A5 (45 nm) |
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| CPU | Dual-core 1.0 GHz Cortex-A9 |
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| GPU | PowerVR SGX543MP2 |
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Memory
| Card slot | No |
|---|
| Internal | 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM |
|---|
Main Camera
| Single | 8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AF |
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| Features | LED flash, panorama, HDR |
|---|
| Video | 1080p@30fps |
|---|
Selfie camera
| Single | VGA, videocalling over Wi-Fi and 3G |
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| Video | 480p@30fps |
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Sound
| Loudspeaker | Yes |
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| 3.5mm jack | Yes |
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Comms
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
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| Bluetooth | 4.0, A2DP, LE |
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| Positioning | GPS, A-GPS, GLONASS |
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| Radio | No |
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| USB | 2.0 |
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Features
| Sensors | Accelerometer, gyro, proximity, compass |
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Battery
| Type | Li-Po 1432 mAh, non-removable (5.3 Wh) |
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| Stand-by | Up to 200 h (3G) |
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| Talk time | Up to 8 h (3G) |
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Misc
| Colors | Black, White |
|---|
| Models | A1431, A1387, iPhone4,1 |
|---|
| SAR | 1.18 W/kg (head) 0.98 W/kg (body) |
|---|
| SAR EU | 0.99 W/kg (head) 0.99 W/kg (body) |
|---|
| Price | About 190 EUR |
|---|
Tests
| Display | Contrast ratio: 1261:1 (nominal) / 2.269:1 (sunlight) |
|---|
| Camera | Photo / Video |
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| Loudspeaker | Voice 65dB / Noise 64dB / Ring 74dB |
|---|
| Audio quality | Noise -91.2dB / Crosstalk -93.0dB |
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| Battery life | Endurance rating 45h |
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