diff --git a/docs.json b/docs.json
index 000fc7507..8eac66024 100644
--- a/docs.json
+++ b/docs.json
@@ -250,6 +250,7 @@
"standard/wallets/how-it-works",
"standard/wallets/mnemonics",
"standard/wallets/comparison",
+ "standard/wallets/gas-benchmarks",
"standard/wallets/creation",
"standard/wallets/history",
"standard/wallets/v4",
diff --git a/standard/wallets/gas-benchmarks.mdx b/standard/wallets/gas-benchmarks.mdx
new file mode 100644
index 000000000..580f551c1
--- /dev/null
+++ b/standard/wallets/gas-benchmarks.mdx
@@ -0,0 +1,119 @@
+---
+title: "Cost comparison"
+---
+
+import { Aside } from '/snippets/aside.jsx';
+
+
+
+This page provides comprehensive cost comparison for TON wallet contracts, presenting both gas consumption metrics and real-world costs in TON. The cost data includes all transaction fees, not just gas consumption, enabling users to make informed decisions based on their specific use cases.
+
+## Key findings by wallet type
+
+| Version | Optimal batch size | Key advantage |
+| :---------------- | :----------------- | :-------------------------------------------------------------------------------------------------------------------------------------------------- |
+| [Wallet V3][v3] | ≤ 8 | Lowest cost for single and small batch transfers |
+| [Wallet V4][v4] | ≤ 8 | Supports plugins |
+| [Wallet V5][v5] | ≥ 8 | Most cost-effective for medium+ batches;
[supports gasless transactions](/standard/wallets/v5#gasless-transactions) |
+| [Highload V3][HL] | ≥ 20 | Less than 1% diff vs V5 after 128 messages;
[parallel processing of messages](/standard/wallets/highload/overview#what-makes-them-different) |
+
+## Single transfers
+
+| Wallet Version | Gas (units) | Cost (TON) | Cost per message (TON) | Difference |
+| --------------- | ----------- | ---------- | ---------------------- | ------------------- |
+| **V3** | 2,994 | 0.002217 | 0.002217 | Most cost-effective |
+| **V4** | 3,308 | 0.002342 | 0.002342 | +5.67% vs V3 |
+| **V5** | 4,939 | 0.003091 | 0.003091 | +39.42% vs V3 |
+| **Highload V3** | 6,200 | 0.003599 | 0.003599 | +62.33% vs V3 |
+
+## Batch transfers (4 messages)
+
+| Wallet Version | Gas (units) | Cost (TON) | Cost per message (TON) | Difference |
+| --------------- | ----------- | ---------- | ---------------------- | ------------------- |
+| **V3** | 4,920 | 0.0048448 | 0.001211 | Most cost-effective |
+| **V4** | 5,234 | 0.0049704 | 0.001243 | +2.59% vs V3 |
+| **V5** | 7,090 | 0.0059768 | 0.001494 | +23.38% vs V3 |
+| **Highload V3** | 7,956 | 0.0082084 | 0.002052 | +69.45% vs V3 |
+
+## Batch transfers (8 messages)
+
+V5 became more effective than V4 and almost tied with V3.
+
+| Wallet Version | Gas (units) | Cost (TON) | Cost per message (TON) | Difference |
+| --------------- | ----------- | ---------- | ---------------------- | ------------------- |
+| **V3** | 9,840 | 0.0096896 | 0.001211 | Most cost-effective |
+| **V5** | 9,958 | 0.0098248 | 0.001228 | +1.40% vs V3 |
+| **V4** | 10,468 | 0.0099408 | 0.001243 | +2.59% vs V3 |
+| **Highload V3** | 7,956 | 0.0120100 | 0.001501 | +23.95% vs V3 |
+
+## Batch transfers (16 messages)
+
+Highload became more effective than V4 and almost tied with V3.
+
+| Wallet Version | Gas (units) | Cost (TON) | Cost per message (TON) | Difference |
+| --------------- | ----------- | ---------- | ---------------------- | ------------------- |
+| **V5** | 15,694 | 0.0175432 | 0.001096 | Most cost-effective |
+| **V3** | 19,680 | 0.0193792 | 0.001211 | +10.47% vs V5 |
+| **Highload V3** | 7,956 | 0.0196580 | 0.001229 | +12.06% vs V5 |
+| **V4** | 20,936 | 0.0198816 | 0.001243 | +13.34% vs V5 |
+
+## Batch transfers (20 messages)
+
+Highload is significantly more effective than V3 or V4.
+
+| Wallet Version | Gas (units) | Cost (TON) | Cost per message (TON) | Difference |
+| --------------- | ----------- | ---------- | ---------------------- | ------------------- |
+| **V5** | 18,562 | 0.0214040 | 0.001070 | Most cost-effective |
+| **Highload V3** | 7,956 | 0.0234852 | 0.001174 | +9.72% vs V5 |
+| **V3** | 24,600 | 0.0242240 | 0.001211 | +13.17% vs V5 |
+| **V4** | 26,170 | 0.0248520 | 0.001243 | +16.11% vs V5 |
+
+## Batch transfers (200 messages)
+
+V5 is still most effective, but difference is negligible.
+
+| Wallet Version | Gas (units) | Cost (TON) | Cost per message (TON) | Difference |
+| --------------- | ----------- | ---------- | ---------------------- | ------------------- |
+| **V5** | 147,622 | 0.1954632 | 0.000977 | Most cost-effective |
+| **Highload V3** | 7,956 | 0.1963556 | 0.000982 | +0.46% vs V5 |
+| **V3** | 246,000 | 0.2422400 | 0.001211 | +23.93% vs V5 |
+| **V4** | 261,700 | 0.2485200 | 0.001243 | +27.14% vs V5 |
+
+
+
+## Methodology
+
+### Sandbox measurements:
+
+Framework: Blueprint + [@ton/sandbox](/contract-dev/testing/overview)
+
+Wallets: implementations from [@ton/ton](https://github.com/ton-org/ton) (V3R2, V4, V5R1) and [Highload V3 sources](https://github.com/ton-blockchain/highload-wallet-contract-v3)
+
+Test scenario: Transfer 0.01 TON with `PAY_GAS_SEPARATELY` mode with unique comment for each message in batches to prevent deduplication.
+
+### On-chain measurements:
+
+Network: TON testnet
+
+Wallets: Same implementations as sandbox
+
+Measurement: Actual transaction fees from explorer data
+
+## Code examples
+
+Check [gas-research](https://github.com/memearchivarius/gas-research) and [tolk-bench](https://github.com/ton-blockchain/tolk-bench) projects for code examples.
+
+[v3]: /standard/wallets/history#wallet-v3
+
+[v4]: /standard/wallets/v4
+
+[v5]: /standard/wallets/v5
+
+[HL]: /standard/wallets/highload/overview