Samsung Galaxy S4 vs. iPhone 6s: A Throwback Tech Showdown

The Samsung Galaxy S4 and Apple iPhone 6s were flagship phones in their time, representing the pinnacle of mobile technology. Years later, they remain intriguing options for budget-conscious users or those seeking a nostalgic experience. Let's dive into a detailed comparison to see which one holds up best.
Phones Images

🏆 Quick Verdict

The Galaxy S4 edges out the iPhone 6s with a slightly better endurance rating and a potentially superior sunlight display. However, the iPhone 6s benefits from Apple's ecosystem and generally smoother software experience, making the choice dependent on user preference and priorities.

PHONES
Phone Names Samsung I9505 Galaxy S4 Apple iPhone 6s
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - all versionsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1700 / 1900 / 2100
4G bands1, 3, 5, 7, 8, 201, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29 - A1688
SpeedHSPA 42.2/5.76 Mbps, LTE Cat3 100/50 MbpsHSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps
TechnologyGSM / HSPA / LTEGSM / CDMA / HSPA / EVDO / LTE
 1, 2, 4, 5, 7, 17 - SGH-i3371, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41 - A1687
Launch
Announced2013, March. Released 2013, April2015, September 09. Released 2015, September 25
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 3), plastic back, plastic frameGlass front (Corning-made glass), aluminum back, aluminum frame
Dimensions136.6 x 69.8 x 7.9 mm (5.38 x 2.75 x 0.31 in)138.3 x 67.1 x 7.1 mm (5.44 x 2.64 x 0.28 in)
SIMMicro-SIMNano-SIM
Weight130 g (4.59 oz)143 g (5.04 oz)
 -Apple Pay (Visa, MasterCard, AMEX certified)
Display
ProtectionCorning Gorilla Glass 3Ion-strengthened glass, oleophobic coating
Resolution1080 x 1920 pixels, 16:9 ratio (~441 ppi density)750 x 1334 pixels, 16:9 ratio (~326 ppi density)
Size5.0 inches, 68.9 cm2 (~72.3% screen-to-body ratio)4.7 inches, 60.9 cm2 (~65.6% screen-to-body ratio)
TypeSuper AMOLEDIPS LCD, 500 nits
 -3D Touch
Platform
CPUQuad-core 1.9 GHz Krait 300Dual-core 1.84 GHz Twister
ChipsetQualcomm APQ8064T Snapdragon 600Apple A9 (14/16 nm - maker dependant)
GPUAdreno 320PowerVR GT7600 (six-core graphics)
OSAndroid 4.2.2 (Jelly Bean), upgradable to 5.0 (Lollipop), TouchWiz UIiOS 9, upgradable to iOS 15.8.5
Memory
Card slotmicroSDXC (dedicated slot)No
Internal16GB 2GB RAM, 32GB 2GB RAM, 64GB 2GB RAM16GB 2GB RAM, 32GB 2GB RAM, 64GB 2GB RAM, 128GB 2GB RAM
Main Camera
FeaturesLED flash, HDRDual-LED dual-tone flash, HDR
Single13 MP, f/2.2, 31mm (standard), 1/3.1", 1.14µm, AF12 MP, f/2.2, 29mm (standard), 1/3.0", 1.22µm, PDAF
Video1080p@30fps4K@30fps, 1080p@60fps,1080p@120fps, 720p@240fps
Selfie camera
FeaturesDual video callFace detection, HDR, panorama
Single2 MP, f/2.4, 31mm (standard)5 MP, f/2.2, 31mm (standard)
Video1080p@30fps720p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
 -16-bit/44.1kHz audio
Comms
Bluetooth4.0, A2DP, EDR, LE, aptX4.2, A2DP, LE
Infrared portYes-
NFCYesYes (Apple Pay only)
PositioningGPS, GLONASSGPS, GLONASS, GALILEO, QZSS
RadioNoNo
USBmicroUSB 2.0 (MHL 2 TV-out), OTGLightning, USB 2.0
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Features
SensorsAccelerometer, gyro, proximity, compass, barometer, temperature, humidity, gestureFingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
 ANT+ S-Voice natural language commands and dictation Air gestures-
Battery
ChargingWireless (Qi) (market dependent)-
Music playUp to 62 h-
Stand-byUp to 350 h (3G)Up to 240 h (3G)
Talk timeUp to 17 h (3G)Up to 14 h (3G)
TypeLi-Ion 2600 mAh, removableLi-Ion 1715 mAh, non-removable (6.91 Wh)
Misc
ColorsWhite Frost, Black Mist, Aurora Red (AT&T only), Arctic Blue, Purple Mirage, Brown Autumn, Pink Twilight, Black EditionSpace Gray, Silver, Gold, Rose Gold
ModelsGT-I9505, GT-I9515, SGH-I337, SC-04E, GT-I9515LA1633, A1688, A1691, A1700, iPhone8,1
PriceAbout 330 EURAbout 230 EUR
SAR0.77 W/kg (head)     1.17 W/kg (body)1.14 W/kg (head)     1.14 W/kg (body)
SAR EU0.28 W/kg (head)     0.40 W/kg (body)0.87 W/kg (head)     0.98 W/kg (body)
Tests
Audio quality Noise -95.9dB / Crosstalk -96.4dB Noise -93.8dB / Crosstalk -73.2dB
Battery life Endurance rating 69h Endurance rating 62h
Camera Photo / Video Photo / Video
Display Contrast ratio: Infinite (nominal) / 3.352:1 (sunlight) Contrast ratio: 1481 (nominal), 3.783 (sunlight)
Loudspeaker Voice 70dB / Noise 66dB / Ring 77dB Voice 66dB / Noise 64dB / Ring 65dB
Performance- Basemark OS II 2.0: 2195
OUR TESTS
Audio qualityNoise -95.9dB / Crosstalk -96.4dBNoise -93.8dB / Crosstalk -73.2dB
Battery (old)Endurance rating 69hEndurance rating 62h
CameraPhoto / VideoPhoto / Video
DisplayContrast ratio: Infinite (nominal) / 3.352:1 (sunlight)Contrast ratio: 1481 (nominal), 3.783 (sunlight)
LoudspeakerVoice 70dB / Noise 66dB / Ring 77dBVoice 66dB / Noise 64dB / Ring 65dB
Performance-Basemark OS II 2.0: 2195

Samsung I9505 Galaxy S4

  • Excellent battery life
  • Vibrant display (especially indoors)
  • Wireless charging (market dependent)
  • Expandable storage via microSD

  • Older chipset shows its age
  • Camera can be inconsistent
  • Software updates discontinued
  • Plastic build feels less premium

Apple iPhone 6s

  • Smoother software experience (iOS)
  • Better performance for gaming
  • More consistent camera results
  • Strong resale value (relatively)
  • Apple ecosystem integration

  • Shorter battery life than S4
  • Non-expandable storage
  • Older design
  • Software updates discontinued

Display Comparison

Both phones feature excellent displays for their era. The S4 boasts a nominal 'infinite' contrast ratio, though the sunlight readability is rated at 3.352:1. The iPhone 6s has a contrast ratio of 1481:1 (nominal) and 3.783:1 in sunlight, suggesting slightly better outdoor visibility. The S4's display is known for its vibrant colors, while the iPhone 6s offers accurate color reproduction.

Camera Comparison

Camera quality was a key differentiator. While both offer Photo/Video capabilities, the iPhone 6s generally produced more consistent and pleasing results, particularly in low light. The S4's camera was prone to over-saturation. Both cameras are adequate for casual photography but lack the features and image quality of modern smartphones.

Performance

The Galaxy S4's Snapdragon 600 chipset with a quad-core 1.9 GHz Krait 300 CPU provides respectable performance, though it shows its age compared to modern devices. The iPhone 6s's dual-core 1.84 GHz Twister chip, powered by the A9 chip, is surprisingly efficient and offers a smoother overall experience, benefiting from Apple's optimized software. Gaming performance will be noticeably better on the iPhone 6s.

Battery Life

The Galaxy S4 takes a slight lead in battery endurance with a reported 69h rating, compared to the iPhone 6s's 62h. However, real-world usage will vary depending on usage patterns and battery health (given their age).

Buying Guide

The Samsung Galaxy S4 is ideal for users prioritizing battery life and a vibrant display, especially in bright conditions. The iPhone 6s is a better choice for those invested in the Apple ecosystem, valuing ease of use and a more polished software experience, even with older hardware.

Frequently Asked Questions

❓ Are these phones still safe to use?
Both phones are no longer receiving security updates, so using them carries inherent security risks. Use caution and avoid sensitive transactions.
❓ Can I find replacement parts for these phones?
Replacement parts are becoming increasingly difficult to find, but some third-party suppliers may still offer them. Repairing these older devices can be challenging.
❓ Which phone has better software support?
Neither phone receives official software updates anymore. However, the iPhone 6s's iOS is generally more optimized for its hardware than the S4's Android was.