In depth comparison and review of Apple iPhone 4 and Apple iPhone 6. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
DESIGN AND DIMENSIONS | Apple iPhone 4 | Apple iPhone 6 |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | A1586 | |
Form Factor | Touch | Touch | |
Height | 115 mm | 138.1 mm | Apple iPhone 6 has greater height than Apple iPhone 4. |
Width | 59 mm | 67 mm | Apple iPhone 6 has greater width than Apple iPhone 4. |
Depth | 9 mm | 6.9 mm | Apple iPhone 6 is narrower than Apple iPhone 4. |
Weight | 137 g | 129 g | Apple iPhone 6 is lighter than Apple iPhone 4. |
Body Colour | Black | White | Silver | Gold | Space grey | |
Body Material | Stainless steel, glass | Stainless steel, glass, anodised aluminium | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.11 W/kg (body), 1.17 W/kg (head) | 0.98 W/kg (body), 0.97 W/kg (head) | |
Connector Type | Headset jack - mini-phone 3.5mm Dock connector - 30 pin dock connector |
Headset jack - mini-phone 3.5mm Lightning |
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SIM Card Type (Size) | - | Nano SIM |
DISPLAY | Apple iPhone 4 | Apple iPhone 6 |
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Display Type | LCD display | LCD display | |
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Display Technology | - | Retina HD display with IPS technology | |
Screen Size (Display Size) | 3.5" | 4.7" | Apple iPhone 6 has larger screen size than Apple iPhone 4. |
Screen Resolution (Display Resolution) | 960 x 640 pixels | 1334 x 750 pixels | Apple iPhone 6 has better screen resolution than Apple iPhone 4. |
Pixel Density | 326 ppi | 326 ppi | Both phones have the same pixel density. |
Contrast Ratio | 800:1 | 1400:1 | Apple iPhone 6 has better display contrast ratio than Apple iPhone 4. |
Display Features | Scratch resistant glass, Retina Display (326 ppi) | Dual-domain pixels, Display Zoom, Reachability (screen shifting) | |
Display Protection (Screen Protector) | Fingerprint-resistant oleophobic coating, scratch-resistant glass | Fingerprint-resistant oleophobic coating |
PROCESSOR | Apple iPhone 4 | Apple iPhone 6 |
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Processor Type (CPU) | Apple A4 | Apple A8 | |
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64-bit Architecture | - | Yes | Apple iPhone 6 has 64-bit architecture. |
MEMORY | Apple iPhone 4 | Apple iPhone 6 |
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RAM | - | 1 GB | |
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Internal Memory Size (Storage Capacity) | 8 GB | 16 GB | Apple iPhone 6 has more internal memory than Apple iPhone 4. |
CAMERA | Apple iPhone 4 | Apple iPhone 6 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 1 | |
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Sensor Resolution | 5 Megapixel | 8 Megapixel | Apple iPhone 6 has better camera resolution than Apple iPhone 4. |
Sensor Type | - | BSI | |
Lens Aperture | - | F/2.2 | |
Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Apple iPhone 6 has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Digital Zoom | - | 3x | |
Self-Timer Delay | - | 10 sec, 3sec | |
HDR Mode | - | Auto HDR mode | |
Camera Modes | - | Burst mode, panoramic pictures, Time-lapse mode | |
Face Recognition (Face ID) | - | Face detection, smile detection | Apple iPhone 6 has face detection. |
Light Source | LED light | LED light | |
Video Resolutions | 640 x 480 (VGA), 1280 x 720 (720p) | 1920 x 1080 (1080p) | |
Camera Features (Functions) | - | Sapphire crystal lens cover, auto exposure, Cinematic video stabilisation, Focus Pixels, exposure compensation, noise reduction, blink detection, tap to control exposure for video or stills |
FRONT CAMERA |
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Number of Front Cameras | 0 | 1 | |
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Sensor Resolution (Front) | 0.3 Megapixel | 1.2 Megapixel | Apple iPhone 6 has better front camera resolution than Apple iPhone 4. |
BATTERY AND CHARGING | Apple iPhone 4 | Apple iPhone 6 |
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Battery Capacity (Battery Size) | - | - | |
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Standby Time | 300 hours | 250 hours | Apple iPhone 4 has longer standby time than Apple iPhone 6. |
Talk Time | 840 minutes | 840 minutes | Both phones have the same battery life when making calls. |
Run Time Details | Talk (GSM): up to 840 min Talk (WCDMA): up to 420 min Standby: up to 300 hrs Active online usage (WCDMA): up to 6 hrs Playback (video): up to 10 hrs Active online usage (Wi-Fi): up to 10 hrs Playback (audio): up to 40 hrs |
Talk (WCDMA): up to 840 min Standby: up to 250 hrs Active online usage (WCDMA): up to 10 hrs Active online usage (LTE): up to 10 hrs Active online usage (Wi-Fi): up to 11 hrs Playback (video): up to 11 hrs Playback (audio): up to 50 hrs |
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Battery Technology | Lithium Ion | Lithium Ion |
CELLULAR | Apple iPhone 4 | Apple iPhone 6 |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 3G | 4G | Apple iPhone 6 has more advanced generation mobile network. |
Operating System | iOS | iOS 8 | |
Payment Technology | - | Apple Pay | |
Navigation | A-GPS | A-GPS, GLONASS |
COMMUNICATIONS | Apple iPhone 4 | Apple iPhone 6 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSDPA, VoLTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 1700 CDMA2000 1X (AWS), 2100 CDMA2000 1X (AWS) | |
4G LTE Band | - | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29 | |
4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d | |
Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 2.1 EDR | Bluetooth 4.0 | |
NFC | - | Yes | Apple iPhone 6 has NFC reader for mobile payments. |
Communication Features | Mobile Email client, Internet browser | Mobile Email client, Internet browser | |
Messaging Services | Skype, SMS, MMS | SMS, MMS |
MEDIA | Apple iPhone 4 | Apple iPhone 6 |
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Supported Digital Audio Standards | WAV, AAC, AIFF, PCM, Audible, MP3, Apple Lossless, AAC-LC, HE-AAC, Audible AAX, Audible AAX+ | WAV, AAC, AIFF, PCM, Audible, MP3, Apple Lossless, AAC-LC, HE-AAC, Audible AAX, Audible AAX+, protected AAC | |
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Supported Digital Video Standards | AVI, MOV, M-JPEG, MPEG-4, H.264, M4V | AVI, MOV, M-JPEG, MPEG-4, H.264, M4V, HEVC |
FEATURES | Apple iPhone 4 | Apple iPhone 6 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor, 3-axis gyro sensor, digital compass | Accelerometer, ambient light sensor, proximity sensor, 3-axis gyro sensor, digital compass, barometer | |
Security Devices | - | Fingerprint reader | |
Polyphonic Ringer | Yes | - | |
Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | Calendar, synchronization with PC, calculator, reminder, countdown timer, stopwatch, alarm clock | |
Additional Phone Features | Multitasking, FaceTime, adjustable volume limit, Nike + iPod support, AirPlay wireless streaming, AirPrint wireless printing | TTY compatible, E-911 compliant, multitasking, AirPlay wireless streaming, AirPrint wireless printing, iCloud Photo Sharing, AirDrop function, Apple TV support (2nd, 3rd), Wi-Fi Calling, M8 motion coprocessor, iBeacon microlocation, CarPlay function, Family Sharing feature, QuickType keyboard, 64-bit architecture, Handoff |
OTHERS | Apple iPhone 4 | Apple iPhone 6 |
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Included Accessories | Stereo headset with remote control, USB cable, power adapter | USB cable, power adapter, Apple EarPods | |
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Compliant Standards | HAC (Hearing Aid Compatible) | HAC (Hearing Aid Compatible) | |
Max Operating Temperature | 35 °C | 35 °C | |
Min Operating Temperature | 0 °C | 0 °C | |
Humidity Range Operating | 5 - 95% (non-condensing) | 5 - 95% (non-condensing) |