The sub-$200 smartphone market is fiercely competitive, and the Realme C63 and Samsung Galaxy A15 are two strong contenders. The C63 focuses on rapid charging, while the A15 prioritizes extended battery life and a brighter display. This comparison dissects their core components to determine which device delivers the best value for your money.
🏆 Quick Verdict
For the average user prioritizing longevity and a more pleasant viewing experience, the Samsung Galaxy A15 emerges as the better choice. Its Helio G99 chipset, coupled with a significantly longer battery life of 15:28 hours in active use, outweighs the Realme C63’s faster 45W charging.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch |
|---|
| Announced | 2024, May 31 | 2023, December 11 |
| Status | Available. Released 2024, June 05 | Available. Released 2023, December 16 |
| Body |
|---|
| Build | Glass front, plastic back or silicone polymer back (eco leather), plastic frame | Glass front, plastic back, plastic frame |
| Dimensions | 167.3 x 76.7 x 7.7 mm (6.59 x 3.02 x 0.30 in) | 160.1 x 76.8 x 8.4 mm (6.30 x 3.02 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | · Nano-SIM· Nano-SIM + Nano-SIM |
| Weight | 189 g or 191 g (6.67 oz) | 200 g (7.05 oz) |
| Display |
|---|
| Resolution | 720 x 1600 pixels, 20:9 ratio (~260 ppi density) | 1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density) |
| Size | 6.75 inches, 110.0 cm2 (~85.7% screen-to-body ratio) | 6.5 inches, 103.7 cm2 (~84.3% screen-to-body ratio) |
| Type | IPS LCD, 90Hz, 560 nits (HBM) | Super AMOLED, 90Hz, 800 nits (HBM) |
| Platform |
|---|
| CPU | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Chipset | Unisoc Tiger T612 (12 nm) | Mediatek Helio G99 (6 nm) |
| GPU | Mali-G57 | Mali-G57 MC2 |
| OS | Android 14 | Android 14, up to 4 major Android upgrades, One UI 7 |
| Memory |
|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (uses shared SIM slot) |
| Internal | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM |
| Main Camera |
|---|
| Features | LED flash, panorama | LED flash, panorama, HDR |
| Single | 50 MP, f/1.8, (wide), 1/2.5", PDAF
Auxiliary lens | - |
| Triple | - | 50 MP, f/1.8, 26mm (wide), 1/2.8", 0.64µm, PDAF
5 MP, f/2.2, 17mm (ultrawide), 1/5.0", 1.12µm
2 MP (macro) |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera |
|---|
| Single | 8 MP, f/2.0, (wide), 1/4.0" | 13 MP, f/2.0, 26mm (wide), 1/3.06", 1.12µm |
| Video | 720p@30fps | 1080p@30fps |
| Sound |
|---|
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 5.0, A2DP, LE | 5.3, A2DP, LE |
| NFC | Yes (market/region dependent) | Yes (market/region dependent) |
| Positioning | GPS, GALILEO, GLONASS, BDS | GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio | Unspecified | FM radio (market/region dependent) |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, compass |
| Battery |
|---|
| Charging | 45W wired | 25W wired |
| Type | 5000 mAh | 5000 mAh |
| Misc |
|---|
| Colors | Leather Blue, Jade Green | Brave Black, Optimistic Blue, Magical Blue, Personality Yellow |
| Models | - | SM-A155F, SM-A155F/DSN, SM-A155M, SM-A155M/DS, SM-A155P, SM-A155R |
| Price | £ 98.00 / ₹ 8,132 | € 168.99 / $ 125.00 / £ 113.00 |
| SAR EU | - | 0.42 W/kg (head) 1.29 W/kg (body) |
Realme C63
- 45W fast charging for quick top-ups
- Potentially lower price point
- Unisoc chipset offers a different experience for those seeking alternatives
- Less efficient chipset (12nm)
- Likely shorter battery life
- Display brightness likely lower than A15
Samsung Galaxy A15
- Longer battery life (15:28h active use)
- Brighter display (808 nits)
- More powerful and efficient Helio G99 chipset
- Slower 25W charging
- May be slightly more expensive
- Samsung’s One UI can be resource intensive
Display Comparison
The Samsung Galaxy A15 boasts a notably brighter display, reaching a measured peak brightness of 808 nits. This is a significant advantage for outdoor visibility compared to the Realme C63, which lacks published brightness data but is expected to be lower given its chipset and price point. While both likely utilize LCD panels, the A15’s higher brightness translates to a more usable experience in direct sunlight. The Realme C63’s display specifications are currently limited, making a detailed comparison of color accuracy and viewing angles difficult.
Camera Comparison
Without detailed camera specifications for the Realme C63, a direct comparison is challenging. However, both phones likely feature similar budget-oriented camera setups. The focus should be on the primary sensor; the presence of 2MP macro lenses on either device offers limited practical benefit. The A15’s image processing, while not flagship-level, benefits from Samsung’s established software algorithms. The G99’s ISP (Image Signal Processor) is also more capable than the T612’s, potentially leading to better dynamic range and noise reduction in photos and videos.
Performance
The Samsung Galaxy A15’s Mediatek Helio G99, fabricated on a 6nm process, offers a clear architectural advantage over the Realme C63’s Unisoc Tiger T612 (12nm). The G99’s Cortex-A76 cores, clocked at 2.2 GHz, provide a performance boost over the C63’s Cortex-A75 cores at 1.8 GHz. This translates to snappier app launches, smoother multitasking, and a more responsive gaming experience. While both are octa-core CPUs, the G99’s more efficient process node also contributes to better thermal management, potentially reducing throttling during extended use. The Realme C63 will handle basic tasks, but the A15 is the better choice for demanding users.
Battery Life
The Samsung Galaxy A15’s standout feature is its exceptional battery life, achieving 15 hours and 28 minutes of active use. This is a substantial lead over what is expected from the Realme C63, which lacks published battery life data but is likely to fall short due to its less efficient chipset. While the C63 compensates with 45W wired charging, significantly faster than the A15’s 25W, this advantage is diminished if you rarely need to charge mid-day. The A15’s longevity makes it ideal for users who prioritize minimizing charging frequency.
Buying Guide
Buy the Realme C63 if you absolutely need the fastest possible charging speeds and frequently find yourself needing to top up your phone quickly. It’s ideal for users who prioritize convenience over sustained performance. Buy the Samsung Galaxy A15 if you value all-day battery life, a brighter and more visible display, and a slightly more powerful processor for smoother multitasking and gaming. It’s the better option for users who want a reliable daily driver.
Frequently Asked Questions
❓ Does the Mediatek Helio G99 in the Samsung Galaxy A15 get hot during prolonged gaming sessions?
The Helio G99 is a relatively efficient chipset, and while it will generate heat during gaming, its 6nm process node and Samsung’s thermal management should prevent significant throttling. Expect playable frame rates in most popular titles, but sustained peak performance may decrease over extended periods.
❓ Is the 45W charging on the Realme C63 significantly faster in real-world use compared to the A15’s 25W?
Yes, 45W charging will noticeably reduce charging times on the Realme C63. However, the Samsung Galaxy A15’s superior battery life means you’ll likely need to charge less frequently, potentially negating the benefit of faster charging for many users.
❓ Are the 2MP macro cameras on either phone worth using?
Generally, no. 2MP macro cameras on budget phones typically lack the detail and clarity to produce compelling images. They are often included for marketing purposes but offer limited practical value compared to the main camera.
❓ What type of storage does the Samsung Galaxy A15 use, and is it expandable?
The Samsung Galaxy A15 utilizes UFS 2.2 storage, which is a decent standard for this price range. It also supports microSD card expansion, allowing you to increase storage capacity if needed.
