Realme C51s The Realme C51s is a balanced everyday device, powered by the Unisoc Tiger T612 (12 nm), suited to light-to-moderate use, with a 5,000 mAh battery for solid all-day use (2024).
2024 · Lower-mid-range · Android 13 ⓘ Grades compare this device against others in its own market segment (Mid-range), not against every device on the site.
⚡ Quick Specs
Size 6.74" · 167.2 x 76.7 x 7.5 mm (6.58 x 3.02 x 0.30 in)
Chipset Unisoc Tiger T612 (12 nm)
RAM 6GB
Storage 128GB
⚖️ Compare With
Realme C51s vs Realme C61 (India) Realme C51s vs Realme Narzo 80 Lite Realme C51s vs Realme Narzo N63 Realme C51s vs Realme Note 70 Realme C51s vs Realme C33 2023 Realme C51s vs Realme C51
✓︎ Pros
✓ Long 5,000 mAh battery, easily lasts a full day
✓ 6.74" IPS LCD display with accurate colours and wide viewing angles
✓ 3.5mm headphone jack for wired audio without adapters
⊗ Cons
✗ Entry-level Unisoc Tiger T612 (12 nm) — struggles with demanding apps
⚠️ Not ideal for
Mobile gaming Heavy multitasking
⚙️ Performance
Chipset
Unisoc Tiger T612 (12 nm)
Entry-level — basic tasks only
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
RAM
6GB
Fine for everyday apps
💻 Display
Sharpness
260 ppi
Pixels visible at normal viewing distance
Panel
IPS LCD, 90Hz, 560 nits (peak)
IPS: accurate colours, good brightness
🔋 Battery
Capacity
5,000 mAh
Solid day-to-day battery life
Charging
33W wired, 0-50% in 28 min
📱 Design & Build
Weight
182g
Balanced size and weight
Dimensions
167.2 x 76.7 x 7.5 mm (6.58 x 3.02 x 0.30 in)
Build
Glass front, plastic frame, plastic back
Colors
Shiny Green, Mighty Black
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
📶 Network
2G Bands
GSM 850 / 900 / 1800 / 1900
📡 Connectivity
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
NFC
Yes, 360˚ (market/region dependent)
❓ Frequently Asked Questions
Does the Realme C51s support 5G?› No, the Realme C51s does not support 5G — it supports GSM / HSPA / LTE.
Does the Realme C51s have NFC?› Yes, the Realme C51s has NFC for contactless payments and pairing.
Does the Realme C51s support wireless charging?› No, the Realme C51s charges via cable only — no wireless charging.
Does the Realme C51s support fast charging?› Yes, up to 33W (33W wired, 0-50% in 28 min).
Is the Realme C51s waterproof? What is the IP rating?› The Realme C51s is rated IP54 — IP54 dust protected and water resistant (water splashes).
Does the Realme C51s have expandable storage?› Yes, the Realme C51s supports microSDXC expandable storage.
Does the Realme C51s support dual SIM?› The Realme C51s SIM configuration: Nano-SIM + Nano-SIM.
Does the Realme C51s have a headphone jack?› Yes, the Realme C51s has a 3.5mm headphone jack.
Does the Realme C51s have stereo speakers?› Speaker setup: Yes.
What Android version does the Realme C51s ship with?› The Realme C51s ships with Android 13, Realme UI.
What type of USB port does the Realme C51s use?› The Realme C51s uses USB Type-C.
Does the Realme C51s support Wi-Fi 7?› The Realme C51s supports Wi-Fi 802.11 a/b/g/n/ac, dual-band.
Does the Realme C51s support Bluetooth LE Audio?› The Realme C51s has 5.0, A2DP, LE.
