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Select up to four phones. Differences are highlighted automatically across complete specification groups.
| Section | Specification | Calme Spark S20 | Apple iPhone 16 Pro Max | Samsung Galaxy A06 | Phone 4 |
|---|---|---|---|---|---|
| Network | Speed | Nill | HSPA, LTE, 5G, EV-DO Rev.A 3.1 Mbps | HSPA, LTE | — |
| 2G bands | Nill | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | — | |
| 3G bands | Nill | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 2100 | — | |
| 4G bands | Nill | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66 - A3296 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | — | |
| 5G bands | Nill | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 75, 76, 77, 78, 79 SA/NSA/Sub6 - A3296 | Nill | — | |
| Technology | Nill | GSM / CDMA / HSPA / EVDO / LTE / 5G | GSM / HSPA / LTE | — | |
| Launch | Status | Nill | Available. Released 2024, September 20 | Available. Released 2024, August 22 | — |
| Announced | Nill | 2024, September 09 | 2024, August 16 | — | |
| Body | SIM | Nill | · Nano-SIM + eSIM + eSIM (max 2 at a time; International) · eSIM + eSIM (8 or more, max 2 at a time; USA) · Nano-SIM + Nano-SIM (China) | · Nano-SIM · Nano-SIM + Nano-SIM | — |
| Build | Nill | Glass front (Ceramic Shield), glass back, titanium frame (grade 5) | Glass front, plastic back, plastic frame | — | |
| Weight | Nill | 227 g (8.01 oz) | 189 g (6.67 oz) | — | |
| Dimensions | Nill | 163 x 77.6 x 8.3 mm (6.42 x 3.06 x 0.33 in) | 167.3 x 77.3 x 8 mm (6.59 x 3.04 x 0.31 in) | — | |
| [bodyother] | Nill | IP68 dust tight and water resistant (immersible up to 6m for 30 min) | Nill | — | |
| Display | Size | 4.7 inches | 6.9 inches, 115.6 cm2 (~91.4% screen-to-body ratio) | 6.7 inches, 108.4 cm2 (~83.8% screen-to-body ratio) | — |
| Technology | QHD Screen With OGS, Multitouch | Nill | Nill | — | |
| Type | Nill | LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 2000 nits (HBM) | PLS LCD | — | |
| Protection | Nill | Ceramic Shield glass (2024 gen), Mohs level 4 | Nill | — | |
| Resolution | Nill | 1320 x 2868 pixels, 19.5:9 ratio (~460 ppi density) | 720 x 1600 pixels, 20:9 ratio (~262 ppi density) | — | |
| Platform | OS | Nill | iOS 18, upgradable to iOS 26.6 | Android 14, up to 2 major OS updates, One UI 8 | — |
| CPU | Nill | Hexa-core (2x4.05 GHz + 4x2.42 GHz) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | — | |
| GPU | Nill | Apple GPU (6-core graphics) | Mali-G52 MC2 | — | |
| Chipset | Nill | Apple A18 Pro (3 nm) | Mediatek Helio G85 (12 nm) | — | |
| Memory | Card | microSD Card (supports up 64GB) | Nill | Nill | — |
| Built-in | 4GB built-in 1GB RAM | Nill | Nill | — | |
| Internal | Nill | 256GB 8GB RAM, 512GB 8GB RAM, 1TB 8GB RAM | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | — | |
| Card slot | Nill | No | microSDXC (dedicated slot) | — | |
| [memoryother] | Nill | NVMe | eMMC 5.1 | — | |
| Main Camera | Video | Nill | 4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 60fps), ProRes, 3D (spatial) video/audio, stereo sound rec. | 1080p@30/60fps | — |
| Triple | Nill | 48 MP, f/1.8, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, sensor-shift OIS 12 MP, f/2.8, 120mm (periscope telephoto), 1/3.06", 1.12µm, dual pixel PDAF, 3D sensor‑shift OIS, 5x optical zoom 48 MP, f/2.2, 13mm (ultrawide), 1/2.55", 0.7µm, PDAF TOF 3D LiDAR scanner (depth) | Nill | — | |
| Features | Nill | Dual-LED dual-tone flash, HDR (photo/panorama) | LED flash | — | |
| Dual | Nill | Nill | 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF Auxiliary lens | — | |
| Selfie camera | Video | Nill | 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS | Yes | — |
| Single | Nill | 12 MP, f/1.9, 23mm (wide), 1/3.6", 1.0µm, PDAF, OIS SL 3D, (depth/biometrics sensor) | 8 MP, f/2.0, (wide), 1/4.0", 1.12µm | — | |
| Features | Nill | HDR, Dolby Vision HDR, 3D (spatial) audio, stereo sound rec. | Nill | — | |
| Sound | 3.5mm jack | Nill | No | Yes | — |
| Loudspeaker | Nill | Yes, with stereo speakers | Yes | — | |
| Comms | NFC | Nill | Yes | No | — |
| USB | Nill | USB Type-C 3.2 Gen 2, DisplayPort | USB Type-C 2.0 | — | |
| WLAN | Nill | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | — | |
| Radio | Nill | No | FM radio | — | |
| Bluetooth | Nill | 5.3, A2DP, LE | 5.3, A2DP, LE | — | |
| Positioning | Nill | GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC | GPS, GLONASS, GALILEO, BDS | — | |
| Features | Audio | 3.5mm audio jack, Speakerphone | Nill | Nill | — |
| Extra | Google Search, Maps, Gmail, Facebook, Skype, Youtube, Twitter, Yahoo, * 3D Cambered surface Design, Speakerphone | Nill | Nill | — | |
| Games | built-in + downloadable | Nill | Nill | — | |
| Torch | Yes | Nill | Nill | — | |
| Browser | HTML5 | Nill | Nill | — | |
| Messaging | SMS, MMS, email | Nill | Nill | — | |
| Sensors | Nill | Face ID, accelerometer, gyro, proximity, compass, barometer | Fingerprint (side-mounted), accelerometer, proximity | — | |
| [featuresother] | Nill | Ultra Wideband (UWB) support (gen2 chip) Emergency SOS, Messages and Find My via satellite | Nill | — | |
| Battery | Capacity | 1800 mAh | Nill | Nill | — |
| Type | Nill | Li-Ion 4685 mAh | Li-Po 5000 mAh | — | |
| Charging | Nill | Wired, PD2.0, 50% in 30 min 25W wireless MagSafe/Qi2, 50% in 30 min (15W - China) 4.5W reverse wired | 25W wired | — | |
| Misc | SAR | Nill | 1.01 W/kg (head) 1.15 W/kg (body) | Nill | — |
| Price | Nill | $ 708.00 / € 870.00 / £ 786.00 | $ 124.49 / € 218.99 / £ 102.99 | — | |
| Colors | Nill | Black Titanium, White Titanium, Natural Titanium, Desert Titanium | Blue, Gold, White | — | |
| Models | Nill | A3296, A3084, A3295, A3297, iPhone17,2 | SM-A065F, SM-A065F/DS, SM-A065M, SM-A065M/DS | — | |
| SAR EU | Nill | 1.22 W/kg (head) 1.45 W/kg (body) | 0.44 W/kg (head) 1.08 W/kg (body) | — | |
| Our Tests | Battery | Nill | Active use score 17:18h | Active use score 13:50h | — |
| Display | Nill | 1796 nits max brightness (measured) | 1484:1 contrast ratio, 564 nits max brightness (measured) | — | |
| Loudspeaker | Nill | -24.4 LUFS (Very good) | -27.7 LUFS (Good) | — | |
| Performance | Nill | AnTuTu: 1838828 (v10), 1740422 (v11) GeekBench: 8606 (v6) 3DMark: 4731 (Wild Life Extreme) | AnTuTu: 182064 (v9), 247675 (v10) GeekBench: 1273 (v5), 1276 (v6) 3DMark: 188 (Wild Life Extreme) | — | |
| EU LABEL | Energy | Nill | Class B | Nill | — |
| Battery | Nill | 48:00h endurance, 1000 cycles | Nill | — | |
| Free fall | Nill | Class C (90 falls) | Nill | — | |
| Repairability | Nill | Class C | Nill | — | |
| Build | OS | Android 4.2.2 (Jelly Bean) | Nill | Nill | — |
| Colors | Black, White, RED | Nill | Nill | — | |
| Weight | N/a | Nill | Nill | — | |
| Dimensions | 139.9 x 69.9 x 65.3 x 9.1mm | Nill | Nill | — | |
| Price | Details | Price in Rs: Discontinued Price in USD: $0 | Nill | Nill | — |
| Camera | Main | 8 MP, Flash Light | Nill | Nill | — |
| Front | 3 MP | Nill | Nill | — | |
| Features | Video | Nill | Nill | — | |
| Ratings | Details | Average Rating is 4 stars - based on 13 user reviews. | Nill | Nill | — |
| Frequency | 2G Band | GSM: 900 / 1800 | Nill | Nill | — |
| 3G Band | WCDMA | Nill | Nill | — | |
| Processor | CPU | 1.5 GHZ Quad-Core | Nill | Nill | — |
| Whats New | Description | Calme Spark S20 - Live a sparkling Life! Welcoming the winters, Calme introduces new Spark S20 to provide you an ideal Smartphone that you would want to have as your preferred gadget. Calme Spark S20 is designed with unique features that makes it an unforgettable happening for you. It's pertaining to friendlies is awesome and is perfectly easy to use. With Calme Spark S20's quad core 1.5GHz processor, the handset is fast as a flash. It runs on the popular Android OS, having the not so old Jelly Bean 4.2.2. in contrast to other devices, Calme Spark S2 is enriched with a 3d cambered surface design along with a 4GB built-in memory and a RAM of 1GB, the fixed memory of Calme's Spark S20 can be increased to 64GB. It has an 8.0MP camera at the back and packs a 3.0Mp front camera that is excellent to be relied upon. Calme S20 lets you enter the world of your favorite apps whether it's Twitter, Yahoo, Facebook, Google Talk or any other for that matter. This Calme Spark Smartphone also compliments features such as video talk, multi touch and many other amazing features. Spark's S20 has 3g and GPs support, Wi-Fi feature and also USB support. Once you buy the callme Spark s20 you will definitely love the 4.7 inch QHD screen having OGS technology. The features are ideal to get sparked as a user, you will not be disappointed at all. Enjoy the mobile entertainment at it's best, Call Me Spark S20 is an extraordinary advanced Smartphone that can bring happiness to your life. Get Calmed at an affordable price of Rs. 16000. | Nill | Nill | — |
| Connectivity | GPS | Yes | Nill | Nill | — |
| NFC | No | Nill | Nill | — | |
| USB | Yes | Nill | Nill | — | |
| Data | GPRS, EDGE, 3G | Nill | Nill | — | |
| WLAN | Wi-Fi 802.11 | Nill | Nill | — | |
| Radio | No | Nill | Nill | — | |
| Bluetooth | v3.0 | Nill | Nill | — |
